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The Pre-Trip Inspection: A Practical Guide For the Truck Driver

Updated February 24th, 2022

Lady trucker fixing big rig

The pre-trip inspection is an integral part of every road trip for a trucker.

It’s probably the most disliked and most often overlooked part of the job of the professional truck driver in the trucking industry.

This inspection is meant to be a thorough check of the truck, trailer and load.

The check is to ensure that everything is in correct working order, prior to the truck and driver, departing on a trip.

Any damage or issues found during the pre-trip inspection which needs attention, must be addressed before departure.

CDL Test Pre-Trip Inspection

 If you just came through the process of getting your CDL, you can breathe a sigh of relief.

You don’t have to check all 500 or so items that you had to memorize for the test every single day.

Out on the road, a thorough pre trip shouldn’t take more than 10 to 15 minutes.

truck and trailer pre trip inspection

DVIRs – Daily Vehicle Inspection Report

According to federal law ( FMCSR Section 396.11 ), every day, a driver must submit a Daily Vehicle Inspection Report (DVIR) for each power unit he operates. Multiple trailers can go in one report.

DVIRs are either paper or electronic.

Not every trucking company (ahem) enforces this policy, so some truck drivers can go months or years without submitting a DVIR.

Minimum DOT Pre-Trip Inspection Requirements

  • Service brakes including trailer brake connections
  • Parking brake
  • Steering mechanism
  • Lighting devices and reflectors
  • Windshield wipers
  • Rear vision mirrors
  • Coupling devices
  • Wheels and rims
  • Emergency equipment

Your trucking company’s DVIR might be more thorough.

This is a thorough Q&A on DVIRs which you can refer to.

2004 Peterbilt 379 Custom Rig Blue

Inspecting a New Truck

When you are assigned a new truck (either daily or just once), there are a few additional things you need to check for on the pre-trip inspection.

Truck Compliance

  • Cab card and book – This is a book containing the registration, inspection, permits, cab cards, IFTA paperwork, and any other important papers for the truck. Make sure it is in the truck and all the paperwork is up to date.
  • Inspection sticker – This is outside the truck. Find it and make sure the truck is not overdue.
  • IFTA stickers – These are the fuel tax compliance stickers. They are on both sides of the truck. Make sure the current year is displayed.
  • Elog device – Most trucks are required to have a working elog device.
  • Required permits – These are in the cab card book. The most common permits are Heavy Motor Vehicle Trip Permit (Oregon) and the Weight Distance Tax Permit (New Mexico).
  • New York HUT sticker – This is usually on the front of your truck. It’s a type of permit.
  • License plate – Make sure the license plates on the front and back of the truck match.
  • FMCSA Safety Regulations and Hazardous Materials book – These will be given to you by your company. They must stay in your truck within arms reach from the driver’s seat.
  • Paper logbook – If your e-log stops working, you must log your hours in a paper logbook, which must be kept in your truck.
  • Medical card – You must keep your current medical card in your truck. Always have your CDL on you as well.
  • Orange triangles – You must have 3 triangles for when you break down.
  • Fire extinguisher – Must be charged and secured to the truck. No rolling around on the floor.
  • Extra fuses – If your truck doesn’t use circuit breakers, you must have spare fuses.
  • Load bars and/or straps
  • Extra oil, coolant, and windshield washer fluid
  • Line antifreeze and diesel anti-gel
  • Chains and bungees
  • Gladhand seals
  • Hammer, wrench, wire cutters, cable cutters, knife with glass-breaker

The Class A Pre-Trip Inspection Process

Unless I have to bobtail to pick up my trailer, I inspect my truck and trailer together.

The best way to memorize a thorough pre trip is to do it the same way each time.

Your process will look different from mine, but as long as you are consistent, you will be less likely to miss anything.

I do the inspection first thing each morning as well as every time I swap trailers.

Paperwork and Trailer

  • Check the paperwork. It should be the first thing checked when you get to your truck.
  • Match the trailer number to your paperwork. If your trailer has a seal, make sure it matches too.
  • Unsealed trailer. If your trailer does not have a seal, open it and confirm the product matches the bills. If you are picking up an empty trailer, open it and make sure it’s actually empty.
  • Confirm your destination. Ensure the destination is the same as on your trip sheet or load assignment. If there is a discrepancy, call your dispatcher.

Truck driver leaning on big rig truck

I personally like to start with checking under the hood of the rig. Not everyone does, but I do.

Under the Hood of the Truck

I walk around the front of the truck, making sure all the lights work. Then I open the hood.

Trucker Fixing Caterpillar Diesel Engine

  • Fluid levels – Check all fluids: coolant, oil, power steering fluid, and windshield washer fluid. Make sure caps are tight for the rad, oil filler, power steering fluid and the dip-stick is seated properly.
  • Alternator, water pump, power steering pump –Make sure these are in good working order, and the belts are not worn or have too much slack.
  • Observe at the engine block.  Check for leaks, fluid running down the side of the engine. Check for wear, cracking or fraying. Inspect fan belts for proper tension and signs of wear.
  • Hoses – Check all hoses for leaks, cracks, and tears.
  • Wiring – Check wiring for wear.
  • Steering linkage – Check linkage for worn or missing parts.
  • Tires – Tires should be properly inflated and have decent tread. If there are flat spots on the tire, it needs to be replaced.
  • Hub seal – Make sure it’s not leaking and wiped with oil if transparent.
  • Brakes – Brake chambers should not be out of round and should be free of grease. Shoes should not be worn down too much.
  • Slack adjusters – Pull slack adjuster. If it travels more than an inch, it needs to be adjusted.
  • Suspension – Shocks should be in good condition, and not covered in grease or oil.

Back of the Truck

Next, I check the back of my truck because it’s easier to check this before hooking to a trailer.

  • Tires – Tires should be properly inflated and have decent tread. If the tires have flat spots, the tire needs to be replaced.
  • Suspension – Shocks and airbags should be in good condition, and not covered in grease or oil.
  • Drive shaft – Driveshaft should be undamaged and free of grease. Make sure there is no debris in the u-joints.
  • Frame – The frame should not have any welds and not cracked or significantly rusted.
  • Fifth wheel – The fifth wheel should be properly greased and not broken.
  • Fuel tanks – Fuel tanks should not be leaking.
  • Stairs and catwalk – Stairs and catwalk should be free of debris and not broken.

Tractor Trailer Tires

Tires should be checked with a tire gauge.

Tip . This is especially if you are slip seating. Tire thumpers aren’t very accurate. If you use a tire thumper, still check with a tire gauge from time to time.

Drives and tandems should be inflated to 100-110 psi and have a minimum tread or 2/32in. Steer tires should be inflated to 110-120 psi and have a minimum tread of 4/32in.

Tires under 50 psi should be replaced, as they can’t retain enough air pressure.

Flat spots can occur from dragging tandems in the winter or when trying to slide the tandems. Tires with flat spots should be replaced.

Check tires for damage, nails, and punctures.

Truck Driver and Dashboard of Big Rig

Next, I jump in my cab and start my truck.

  • Gauges – Make sure air, oil, and water temperature gauges rise to normal levels.
  • Mirrors – Adjust mirrors before moving your truck.
  • Windshield wipers – Make sure they work and sit flat against the windshield.
  • Horn – Make sure the city and air horns both work.
  • Heat and A/C – Check to see if heat and/or air conditioning is working.
  • Seat belt – Seat belt should not be frayed and should move freely.

Coupling and Air Lines

This is what could happen if you don’t do the tug test.

The pre-trip inspection is a pretty important thing to do.

Learn your pre-trip procedure and do it when required.

truck and trailer pre trip inspection

This is why you should always do a tug test when picking up a trailer. The passenger side of the front of the trailer is resting on the frame of the truck and NOT hooked up to the 5th wheel.

truck and trailer pre trip inspection

The front left corner of the trailer is supported by retracted landing gear only. (Not good!)

The truck driver in this photo (hopefully) learned how critical a pre-trip is. Don’t end up in a pickle like this guy.

Next, I hook up to my trailer.

  • Tug test – I back under my trailer until I hear a click, and then immediately do a tug test.

A tug test tests both your coupling and your brakes. If you pull away from your trailer, you aren’t hooked properly.

If you pull your trailer with you, your trailer brakes are out of adjustment. Be absolutely sure to write it up and have it corrected before departure.

  • 4 Ways + Headlights. I also turn on my four-way flashers and headlights.
  • Airlines and pigtails – Next, hook up airlines and pigtails (electrical connection). Inspect to make sure they aren’t leaking or ripped.
  • Visual check of Fifth wheel – Look at the fifth wheel arm under the trailer to make sure it is coupled. The arm should be in.
  • Landing gear – Raise the landing gear and check for damage.

Truck Driver fueling his truck with diesel fuel

Next, I check the bulkhead (front of the trailer).

  • Wall – Make sure the wall is not damaged.
  • Inspection sticker – Check the DOT inspection sticker to make sure it’s not out of date.
  • Registration paperwork – Check the front trailer box to make sure the registration is good.
  • Reefer unit – If you are pulling a reefer, select the pre trip function on the unit and run it. It should be completed by the time you are finished your pre trip inspection.

Next step for the pre-trip inspection is to check the side of the trailer and the tandems.

  • Lights – Lights should be on and flashing.
  • Suspension – springs or airbags should be in good condition, and not covered in oil or grease.
  • Tandem pins – Tandem pins should be locked in position, and slider arm should be in its cradle.
  • Cables – Make sure the tandem cables aren’t dragging on the ground.
  • Underbelly – Make sure there are no damaged beams under the trailer. Check the entire length.
  • Mudflaps – Mud flaps should not be torn and hanging.

Back of Trailer

Next, I check the back of the trailer.

  • Doors – Doors and hinges should not be damaged.
  • Door latches – Doors should be closed and secured.
  • Seal – Seal should be intact and match paperwork.
  • DOT bumper – DOT bumper should not be damaged
  • License plate – Check for the license plate. They tend to wear out and fall off.

Passenger Side

Next, I check the passenger side.

  • Brakes – Brake chambers should not be out of round and should be free of grease.
  • Suspension – Springs or airbags should be in good condition, and not covered in grease or oil.
  • Mudflaps – Mud flaps should not be torn.

Ready to Roll

CDL Truck Driver on CB Radio

Finally, I jump in my truck and double check my paperwork and destination.

I release my air brakes, roll forward, and push the service brake.

If everything is good, I’m ready to roll.

Post-Trip Inspection

When I’m done for the day, and every time I swap trailers, I do a post-trip inspection. If I am swapping trailers, I do a pre-trip on the new trailer as well.

A post-trip includes:

  • lowering the landing gear
  • removing the airlines
  • uncoupling, and walking around the trailer checking tires, lights, seal, and mudflaps

Then I finish my paperwork and go home.

Slip Seating

If you slip seat (meaning you are in a different truck each shift), your pre- trip check should be more thorough than if you are permanently assigned a truck.

This also applies to the first inspection after being assigned a truck.

Please be courteous and write up any problems or issues found, so the next driver of the vehicle doesn’t have to deal with it.

Side Note: Clean out your truck and throw away any trash. Common courtesy goes a long way in trucking, between drivers.

Pre-Trip Inspection F.A.Q.

Most breakdowns can be avoided with proper preventative measures, such as daily inspections.

Thorough inspections should be done at the start of each shift. Inspections of trailers should be done every time you swap trailers.

Each driver should do a thorough pre-trip every time they swap drivers.

It should take about 10-15 minutes to perform a pre trip inspection.

The DOT. Make sure you stay in compliance so you don’t end up with hefty fines and an out of service.

The best way to memorize your pre trip inspection routine, is to do it the same way every time. That way you’re less likely to miss something. If you have questions, ask your safety team at your company.

Fluids in the engine, engine hoses and wires, brakes and suspension, mudflaps, trailer registration and inspection paperwork, and license plates.

A Few Trip Planning Tips

Trucker's Road Atlas

  • Buy and learn to read a trucker’s atlas. It’s useful to plan routes and avoid restricted roads. I find this road atlas a necessity as a professional truck driver.
  • Buy a decent trucking GPS , but don’t rely on it 100%. Use common sense.
  • Don’t use the GPS in your elog device. It will put you in a lake.

Please note that minimum requirements for the inspection are established by the FMCSA.

But these may vary by state, trucking company, truck type, and trailer type.

It is your duty as a professional truck driver to perform a thorough pre-trip inspection before each trip and before you drive.

You’ll save yourself from headaches, fines and unnecessary accidents.

Truck Driver Standing Beside Blue Peterbilt

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Complete pre-trip inspection checklist for truck drivers

A truck driver completing their pre-trip description.

By The Schneider Guy

Estimated reading time: 4 minutes  

As a truck driver, performing a CDL pre-trip inspection is one of the most common and repeated tasks you will complete. Pre-trip inspections help truck drivers ensure their tractor and trailer are safe to operat e before hitting the road.  

Keep reading to learn what a p re -trip inspection is and what should be on a p re -trip inspection checklist .      

What is a pre-trip inspection?  

A pre-trip inspection includes checking over the tractor and trailer a truck driver will be operating . A pre-trip should be completed before the operation of a vehicle :  

  • At the beginning of a driver’s shift.
  • Any time a new trailer is picked up.
  • After a 10-hour break.

A thorough inspection usually takes anywhere from 30 minutes to one hour and should be logged as on-duty, not driving (line 4) .

How to complete a CDL pre-trip inspection  

CDL pre-trip inspection checklist   

1. passenger-side engine:   .

  • Air filter housing: Secure mounting, cover in place.
  • Windshield washer fluid reservoir: No leaks, proper fluid level.
  • Turbocharger: No oil or exhaust leaks.
  • Engine air ductwork: No cuts, clamps secured.
  • Alternator: Mounting secured, no broken or loose wire.
  • Accessory drive belt: Not cracked or frayed.
  • Air conditioner compressor: Secure m ounting .

2. Front brakes (covers all five brake components):   

  • Brake drum: No cracks.
  • Brake lining: No cracks or damage.
  • Slack adjuster: Proper angle to the brake chamber, clevis and cotter pin intact.
  • Brake air line: No bulges or cuts, fitting tight .
  • Brake chamber: Mounting bolts secured, band clamp secured.

3. Front wheel:   

  • Tire: ABCs (abrasions, bulges, cuts), pressure = 120 PSI, tread depth = 4/32 min ( DOT ) .
  • Wheel: Not cracked or bent.
  • Hub oil: Not leaking, at proper level – if it’s a sealed unit, can’t check level.
  • Oil seal (outer): Not leaking.
  • Valve cap: Not missing.
  • Lug nuts: None missing, no streaks or shiny areas, none loose.

4. Driver side of engine:   

  • Radiator brace: No cracks or missing bolts.
  • Radiator: Not leaking, secure mounting.
  • Water pump: No cracks, not loose or leaking.
  • Fuel water separator/filter: Not leaking, secure mounting.
  • Pitman arm/drag link: Not cracked, castle nut secured with cotter pin.
  • Steering gear box: Secure to frame, not leaking.
  • Power steering reservoir: Secure mounting , no leaks, proper level.
  • Dipstick: Right level, secured after check.
  • Steering shaft: Secure, not loose or damaged.
  • Fuel pump: No cracks, not loose or damaged.
  • Oil filler cap: Secure, no cracks.
  • Engine coolant reservoir: No leaks, proper fluid level.

5. Steer axle suspension:   

  • U-bolts: No cracks, no loose or missing nuts.
  • Leak spring: No cracks, not loose or shifting.
  • Tie rod: Secured with castle nuts and cotter pins.
  • Shock absorber: Secure mounting, not leaking oil.
  • Axle: Not cracked.

6. Rear suspension:   

  • Spring mount: No cracks, secure mounting.
  • Tire: ABCs (abrasions, bulges, cuts), pressure = 110 PSI, tread depth = 2/32 min ( DOT ) .
  • Airbag (bellows): Fully inflated, secure mounting, not ruptured.

7. Side of cab:   

  • Mirrors: Secure m ounting , no broken glass.
  • Doors: No damage, glass not broken, hinges secured, opens and closes well.
  • Lights and turn signals: Working, not cracked.
  • Steps: Mounted, secured to skirting.
  • Battery box: Secure m ounting , cover latched.
  • DEF cap: Cap secured.
  • Fuel cap/tank: Gasket in place, vent in place, chain secures the cap to the tank.
  • Side skirting: No damage, panels secure.
  • Side box: Secured, safety triangles present.
  • Side of sleeper berth: No body damage.
  • Sleeper berth window: No cracks.

8. Rear of cab:   

  • Electrical cord: No bare wire, no corrosion, check the plug at the end of the cord.
  • Air line: Not tangled or worn, rubber grommets not worn, fittings tight.
  • Cab shock absorber: Secure mounting, not leaking oil.
  • Cab airbag (bellows): Not ruptured, securely mounted.

9. Driveshaft/rear frame:   

  • Driveshaft: Not cracked.
  • Universal joint: Not cracked, not missing bolts, no shiny areas.
  • Differential: Not leaking oil.
  • Frame: Straight, no non-factory welds.

10. Fifth wheel area:   

  • Pivot pin: Keeper pin and cotter key intact.
  • Slider lock pins: Fully engaged.
  • Release arm: Not bent.
  • Slider rail: No broken welds or missing bolts.
  • Slider stop blocks: Welds not broken, not missing bolts.
  • 5th wheel platform: Well-greased, tilted down.

11. Front of trailer:   

  • Top rail: No cracks or collision damage.
  • Clearance lights: Not broken, working properly.
  • Registration: Not missing, readable.
  • Document box: Not missing or loose.
  • Air line /glad hands: No bulges or cuts in air lines, rubber grommets not damaged on glad hands.
  • Electric hook up: No broken pins, cover intact.
  • PM sticker: Current, legible.
  • Height sticker: Legible, legal for route.
  • Placard holder: Not broken or missing rivets.
  • Tracking device: No cracks or collision damage.

12. Side of trailer:   

  • Top rail: Not cracked, no collision damage.
  • Clearance light: Not broken, operational.
  • Bottom light: Not cracked, no collision damage, no missing bolts.
  • Landing gear: Legs straight, no broken welds in bracing, sand pads secured and clean handle in cradle.
  • Reflector tape: Clean.
  • Side panels: No holes or cuts, no missing rivets.

13. Rear of trailer:   

  • Latches: Secured, not damaged.
  • Lights: Not broken or missing, operational.
  • Splash guard: Brackets and guard secured.
  • License plate: Secure and clean, light is working.
  • Bumper: Not damaged, no broken welds.
  • Door hooks: Not loose, no missing bolts.
  • Hinges: Not cracked, no missing bolts on both sides.
  • Door seals: No separation, no rubber tubing sticking out.

14. Trailer suspension:   

  • Air line: No bulges or cuts, fittings are tight and not rubbing.
  • Axle: Not bent or broken.
  • Clevis pin/cotter key: Not missing.
  • Slack adjuster: Proper angle, clevis pin and cotter pin intact.
  • Brake linings: Minimum of ¼ inch thick, not cracked.
  • Brake drum: Not cracked.
  • Tire: (ABCs), tread depth = 2/32 , air pressure = 110 PSI.
  • Spring: Not broken, not shifted.
  • Spring mount: No broken welds.
  • U bolts: Not loose, not cracked.
  • Torque rod: Secure mounting, bushings intact.
  • Spring brake chamber: Secure m ounting , band clamp secure.

15. Gauges/inside the truck:   

  • Fuel: Matches visual when looking in the tank.
  • Def level: Maintain a minimum of one light bar.
  • Oil pressure: 25-50 PSI.
  • Speedometer: 0-60 MPH.
  • Air pressure: 90-120 PSI.

Please note that the list above is just an example. It is important to remember the type of driver you are, the company you work for and the type of truck you drive can impact your CDL pre-trip inspection . Be sure to consult your company guidelines or speak with your leader for more information on your post-trip inspection requirements.  

Get more great driving tips and guides.

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Schneider Guy loves the "Big Orange." He's passionate about the trucking industry and connecting people to rewarding careers within it. He's been the eyes and ears of our company since our founding in 1935, and he's excited to interact with prospective and current Schneider associates through "A Slice of Orange."

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CDL Pre-Trip Inspection Checklist

Studying this Class-A CDL pre-trip inspection checklist is an important part of truck driver training. Before getting your Class-A CDL and finding an entry level truck driving job , most states will require students to pass a DOT (department of transportation) pre-trip inspection test and a general knowledge test .

Each company’s pre-trip inspection varies slightly. Most likely you will have to do the coupling system, light check and in-cab inspections plus one of the remaining three sections.

Pre Trip Inspection Checklist

Download free and print it! Printable Pre Trip Inspection Checklist (PDF)

There are many sections to learn but the test is not as difficult as it may seem. Studying our simplified Class-A pre-trip inspection checklist and taking classes at your local CDL training school will get you prepared.

Engine Compartment

Driver door fuel area, coupling area, light check, in-cab inspection and brake tests, belt driven alternator, belt driven water pump, brake chamber, brake lining, caste nuts and cotter pins, coolant reservoir, gear box and hoses, gear driven air compressor, gear driven power steering pump.

  • General Hoses

Leaf Springs

Power steering fluid reservoir, shock absorber, slack adjuster and push rod, spring hanger, steering column, what to check for:.

When checking the engine compartment, you will always want to make sure the following components are properly mounted and secured. You should also make sure they are not cracked, bent or broken. The items you will need to check for include:

  • Make sure all of the wires are connected. The belt should not be cracked or frayed and the free play on the belt should be between ½ to ¾ of an inch.
  • The free play on the belt should be between ½ to ¾ of an inch. Also check all the hoses running to and from the water pump to make sure nothing is leaking.
  • The brake chamber should not be leaking air.
  • The brake drum should be properly mounted and secure.
  • The brake hose is rubber, so it is important to make sure it is not leaking air.
  • Check for oil or debris on the lining. There should be at least ¼ of an inch of friction material.
  • Make sure all three caste nuts and cotter pins are present.
  • The reservoir should not leaking and must be filled to the manufacturer’s specifications.
  • Make sure the drag link is properly mounted and secure, and not cracked, bent or broken.
  • The gear box and hoses should have no abrasions, bulges or cuts, and should not be leaking.
  • Although the air compressor is hard to see, you must make sure it is properly mounted and does not leak.
  • The steering pump is located in the same place as the air compressor and is also gear driven. Ensure the steering pump is not leaking.

General Hoses (Passenger and Driver’s Side)

  • The hoses should be secure at both ends. There should be no abrasions, bulges or cuts. Fluids run through these hoses, so it is important to make sure they are not leaking.
  • The hub seal (or axle seal) should not be leaking and should be filled to the manufacturer’s specifications.
  • Make sure none of the leaf springs have shifted.
  • Check for leaks under the truck.
  • There should be no lug nuts missing. Look for rust trails, powder residue and cracks around the bolt holes.
  • The oil level should be filled to the manufacturer’s specifications.
  • Make sure the pitman arm is properly mounted and secure. It should be not cracked, bent or broken.
  • Make sure this reservoir is not leaking and filled to the manufacturer’s specifications.
  • The rim cannot have any unauthorized welds.
  • Make sure the shock absorber is not leaking. If it is leaking, the leak will be at the point where the top and bottom portion of the shock meet.
  • With the brakes released and pulled by hand, the push rod should never move more than one inch.
  • The spring hanger should be properly mounted and secure.
  • Make sure the steering column is properly mounted and secure. It should not be cracked, bent or broken.
  • Look for abrasions, bulges or cuts on the tread or sidewalls. Tread depth should have a depth no less than 4/32 of an inch. Tires must be properly filled to the manufacturer’s specifications. This can be checked with an air gauge.
  • Make sure the tie rod is properly mounted and secure, not cracked, bent or broken.
  • Make sure all are accounted for.

Back to top of Engine Compartment

Catwalk and Steps

Door and hinges, drive shaft, exhaust system, frame and cross members, spring mount.

Again it is important to make sure these items are properly mounted and secure. Look for cracks, bends, and breaks.

  • The actual airbag is rubber, so it is important to check for abrasions, bulges, cuts and leaks, in addition to any missing mounting bolts.
  • The axle seal should not be leaking and should be filled to the manufacturer’s specifications.
  • Make sure to mention the brake chamber is not leaking air.
  • Make sure the brake drum is secured properly. Also look for cracks, bends and breaks.
  • Check the brake hose at both ends to make sure it is not leaking air.
  • There should be no oil or debris on the brake lining. There should be at least ¼ of an inch of friction material.
  • The cat walk and steps should be clear of any loose objects.
  • Physically demonstrate that the doors open, close and latch properly. Door seals should not be worn, torn or rotten.
  • The drive shaft should not be twisted and the u-joints should be free of any debris.
  • The tread and sidewalls should have no abrasions, bulges or cuts. The tread depth should be no less than 2/32 of an inch. Tires should be properly filled to the manufacturer’s specifications. This can be checked with an air gauge.
  • The exhaust system should show no signs of leaks.
  • There should be no unauthorized holes or welds. Bundle up the cross members to ensure none are missing.
  • Fuel should not be leaking from the tank and the cap should always be on tight.
  • Rust trails could indicate loose bolts, while powder residue and racks around the bolts could mean the bolts have been over-tightened.
  • Mirrors should be clean for best visibility.
  • Make sure the mud flap is secured properly. Also look for cracks, bends and breaks.
  • Make sure to mention there should be never be any unauthorized welds.
  • The shock absorber should be secure at both ends and not leaking. If it does leak, it will leak in the middle.
  • With the brakes released and pulled by hand, the push rod should not move more than one inch.
  • If you are equipped with duals, check to see there is proper spacing between the tires and there is nothing stuck.
  • The spring arm should be secure at both ends.
  • The spring mount should be secure at both ends.
  • Make sure the torque arm is secured properly. Also look for cracks, bends and breaks.
  • Make sure to check and mention that no U-bolts are missing.

Back to  top of Driver Door Fuel Area

Electric Line

Locking jaws, mounting bolts, release arm, sliding fifth wheel locking pin.

  • Air lines should be secure at both ends with no abrasions, bulges or cuts. They should not be leaking, dragging or tangled.
  • Make sure the apron is properly mounted and secure. Look for cracks, bends and breaks.
  • Make sure there is enough space between the tractor mudflap and the trailer landing gear so that they don’t hit each other when making a turn.
  • The electric line should be secure at both ends. There should be no abrasions, bulges, cuts or exposed wires.
  • The gap is not an actual item, however there should be no space between the apron and the skid plate.
  • The seals should be in good condition with no cracks, signs of rotting, or leaking air.
  • Make sure the king pin is properly mounted and secure. Look for cracks, bends and breaks.
  • You must physically check that the locking jaws is fully locked around the king pin.
  • No mounting bolts should be missing.
  • Make sure the platform is properly mounted and secure. Look for cracks, bends and breaks.
  • The release arm should be in the fully locked position.
  • The skid plate needs to be properly lubed.
  • The pin must be in the fully locked position.

Back to top of Coupling Area

Header Board

Landing gear, rear door and hinges.

  • Shock Absorbers

Tandem Frame and Release

Trailer tire.

  • Again make sure the airbag has no abrasions, bulges, cuts or leakings. The airbag should not be missing any mounting bolts.
  • The brake chamber should be properly mounted so that is does not leak air.
  • The brake hose should be secure at both ends with no abrasions, bulges, cuts or leaks.
  • Check for oil or debris on the brake lining. There should be at least ¼ of an inch of friction material.
  • There cannot be any missing cross members.
  • The header board cannot have any holes or missing rivets.
  • The landing gear must be fully raised and the cradle handle secure.
  • Rust trails indicate loose bolts. Powder residue and cracks around the bolt holes could be an indication of over-tightened bolts.
  • The rims cannot have any unauthorized welds.
  • The rear door should open, close and latch properly. Door seals should not be worn, torn or dry rotten.
  • The shock absorber should be checked at both ends for leaks.
  • When the brakes are released and pulled by hand, the push rod should not move more than one inch.
  • Release handle and locking pins should be in the fully locked position.

There should be no abrasions, bulges or cuts to the tread or sidewalls. Tread depth should be no less than 2/32 of an inch. The tire should be properly filled to manufacturer’s specifications and checked with an air gauge.

  • Front of the truck
  • Both sides of the truck
  • Rear of the truck
  • Both sides of the trailer
  • Rear of the trailer

Back to top of Trailer

The five functions are:

  • Left turn signal
  • Right turn signal
  • Four way flashers
  • High/low beams
  • Brake lights

Back to top of Light Check

  • Airbrake Test

Air Pressure Gauges

Emergency equipment, heater and defroster, lighting indicators, oil pressure gauge, parking brake, service brake check, water temperature gauge, windshield and mirrors, windshield wipers and washers.

The last section is In-Cab Inspection and Brake Tests. For the In-Cab Inspection you will once again want to make sure all of the following components are properly mounted and secure. As well as the following:

Air Brake Test

There are three stages to an air brake test:

  • Applied Pressure Test – When doing the Applied Pressure Test, you will want to build the air pressure to governor cut out. Put the truck in the lowest gear, turn the engine off and immediately turn it back on. Push in the tractor and trailer valves which will then release the parking brakes. Push and hold the brake pedal, allowing the gauges to stabilize. When the gauges have stabilized, announce the Primary and Secondary PSI. Listen for air leaks while doing this.
  • Warning Light and Buzzer – Pump down on the brake pedal until the warning light and buzzer comes on. This is typically at or before 60 PSI.
  • Tractor/Trailer Protection Valve Pop Out – Pump down on the brake pedal until the tractor and trailer protection valves pop out, this will be between 20 and 40 PSI.
  • The air pressure gauges should build to governor cut out.
  • Your truck should have a fire extinguisher, three red reflective triangles and spare electrical fuses.
  • Demonstrate both the heater and defroster are working properly.

Horns (Air Horn and City Horn)

  • Blow both horns to make sure they are working.
  • Check the left turn, right turn, four way flashers and high beams; also point these out on the dashboard.
  • Make sure transmission is in neutral and then fully depress the clutch. Turn the key on, check the ABS light, announce when it comes on and off, and start the engine.
  • The seat belt should not be ripped or frayed and should adjust and latch properly.
  • The engine oil pressure gauge should rise to normal operating range.
  • Trailer Parking Brakes – Set the trailer brake, release the tractor brake, then tug lightly on the trailer.
  • Tractor Parking Brakes – Set the tractor brake, release the trailer brake and tug lightly on the trailer.
  • Release both the tractor and trailer brakes. Drive at idle speed. Apply the service brake to make sure you come to a complete stop and that it doesn’t pull to the left or right when applying the brakes.
  • The voltmeter should be charging between 13 and 14 volts.
  • The water temperature gauge should also rise to normal operating range.
  • The windshield and mirrors must be clean, with no obstructions and in proper adjustment.
  • Demonstrate the wipers and washers are working properly by spraying the windshield.

Back to top of In-Cab Inspection and Brake Tests

During a CDL pre-trip inspection, truckers inspect many aspects of their commercial vehicle, including the overall safety of the vehicle; major hoses, fluid levels, and vehicle belts; the clutch or gear shift; and emergency equipment. The driver demonstrates their knowledge by walking around the vehicle, checking various safety components and explaining why each part should be checked for safety.

Reference and practice tests:

  • Printable Pre Trip Inspection Checklist (PDF)
  • CDL General Knowledge Practice Test
  • Pre Trip Inspection Practice Test
  • CDL HAZMAT Endorsement Practice Test

Edited for 2024 on  12/5/23

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What is a Pre-Trip Inspection Checklist for Class A CDL

October 22, 2021

pre-trip inspection checklist

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Key Takeaways

Drivers who have a class A commercial driver’s license (CDL) usually have to complete a pre-trip inspection on their non-passenger commercial vehicles. Having a pre-trip inspection checklist handy helps driver’s know what to expect when they pass their CDL examination and what parts of their vehicle the will need to inspect before heading out on the road.

What is a CDL pre-trip inspection checklist?

A pre-trip inspection checklist helps truck drivers remember all the major systems and parts to inspect before heading out on a route. Knowing how to complete a pre-trip vehicle inspection is an important part of trucking. 

Pre-trip inspections for class A licensees

The class A commercial driver’s license (CDL) typically covers non-passenger commercial vehicles . These might include tractor-trailers, tankers, livestock carriers, flatbeds, and more.

The Department of Transportation (DOT) requires drivers to perform a pre-trip inspection before driving a commercial vehicle. Similar to Class B CDL holders, the actual daily pre-trip inspection takes about 15 minutes or less. Typically, the inspection includes the following, with some employers making their own variations.

Brakes and air system

Steering mechanism

Lights and reflectors

Tires, wheels, and rims

Windshield wipers

Rearview mirrors

Emergency equipment

Drivers complete a driver vehicle inspection report (DVIR) recording the completed inspection.

Class A CDL pre-trip inspection checklist

When getting a CDL, drivers need to pass a  pre-trip inspection test. It’s more intensive than the inspection drivers perform daily. This pre-trip inspection checklist for a Class A CDL gives drivers an overview of performing an inspection. Check your state’s CDL manual for a complete list of inspection requirements.

Click here for a Class B pre-trip inspection list.

Engine compartment

Fluids - coolant, oil, and power steering : Reservoirs and tanks should not leak. Check hoses for splits or cuts and that they are securely mounted on both ends. Verify proper fluid levels with a dipstick.

Belts - alternator, pumps, compressor : All belts should be securely mounted without cracks or frays. Belt should have no more than 1/2" to 3/4" of play. 

Hoses (passenger and driver’s sides) : All hoses, including power steering and coolant hose, should be secured on both ends. They should not have splits, cuts, or leaks.

Air compressor: May be difficult to see. Ensure it’s securely mounted, not broken, cracked or leaking.

Alternator : All wires are properly connected.

Water pump : All hoses are properly connected and not leaking. 

Front of tractor/truck

Steering gearbox and hoses : No damage or leaks. Hose should be secured on both ends. They should not have splits, cuts, or leaks.

Steering shaft/steering column : Not bent or broken.

Pitman arm : All caste nuts and cotter pins are present and tight.

Drag link : Rubber is not split and properly greased.

Upper and lower control arms and tie rod : Tie rod should be secure, not cracked or bent.

Front suspension

Spring mounts/spring hanger : Not cracked or broken.

Leaf springs : None are cracked, broken, or shifted.

U-bolts : All accounted for.

Shock absorber : No visible leaks. Leaks will show at the point where the top and bottom of the shock meet. Rubber is not split or shows signs of dry rot.

Airbag : Check rubber for abrasions, cuts or audible leaks plus any missing mounting bolts.

Driver door and fuel area

Mirrors and bracket: Hardware attached properly. Mirror should be clean and not broken.

Door and hinges : Demonstrate door operations, latching properly, hinges intact. Door seals should not be torn or rotten. 

Steps : Mounted properly and can hold weight.

Fuel tank: Not leaking; cap is tight with seal intact.

Rear of tractor/truck

Drive shaft : Not twisted, U-joints not broken and free of debris.

Exhaust system: Not loose, no sign of leaks (exterior soot).

Frame : Nothing broken or unauthorized welds.

Catwalk and steps : Properly mounted and clear of loose objects.

Mudflap : Secured, not missing or broken. At the right height.

Coupling area

Air connector: Secure on both ends, no abrasions, cuts, or audible leaks. Connectors should not drag or tangle.

Electric lines : Secure on both ends, no abrasions or cuts. Safety latches in place. Lines should not drag on the catwalk or tangle.

Glad hands : Seals should be in good condition with no cracks, signs of rotting, or leaking air.

Fifth wheel platform : Secure to frame, not cracked, bent or broken. No unauthorized or illegal welds.

Mounting bolts : No missing bolts and mounted tight.

Skid plate: Properly greased.

Release arm : Secure in fully locked position.

King pin : Mounted and secure. No cracks, bends, and breaks.

Locking jaw : Fully locked around the king pin. 

Apron : Mounted and secure. No cracks, bends, and breaks.

Sliding 5th wheel locking pins : Pin must be in the fully locked position.

Brake system (both tractor and trailer)

Brake hose : Securely mounted on both ends. No splits, cuts, and not audibly leaking air.

Brake chamber : Not audibly leaking air.

Slack adjuster and push rod : When brakes are released and pulled by hand, the push rod should have no more than 1” of play. It should stay at a 90° angle to the brake chamber.

Brake drum :  No bluing from excessive heat.

Brake pads/brake lining : Check for oil and debris on the lining. Minimum brake pad thickness is ¼.” 

Wheel system (both tractor and trailer)

Wheel rims : No unauthorized or illegal welds.

Steer tires : Look for cuts, bulges, and abrasions on the tread and sidewalls. Tread depth should be a minimum of 4/32”. Tread should be evenly worn. Check inflation levels on tires with an air gauge, filled to manufacturer’s specifications.

Drive tires : Look for cuts, bulges, and abrasions on the tread and sidewalls. Tread depth should be a minimum of 2/32”. Tread should be evenly worn. Check inflation levels on tires with an air gauge, filled to manufacturer’s specifications.

Valve stem . Properly secured, metal cap in place. Not audibly leaking air.

Lug nuts : All accounted for. Check for rust or cracks.

Hub seal/axle seal : Should not be loose. No visible leaks.

Spacing : If equipped with duals, there must be proper spacing between the tires.

Frame and cross members : Secure, not cracked, bent or broken and none missing.

Header board : Secure and not excessively damaged. No holes or missing rivets. 

Landing gear : Must be fully raised and the cradle handle secured. Not cracked, bent or broken.

Doors and hinges: Secured and should open, close and latch properly. Door seals have no separation, no rubber tubing sticking out.

Tandem release :  Release handle and locking pins should be fully locked.

Trailers airbag : Check rubber for abrasions, cuts or audible leaks, plus any missing mounting bolts.

Trailer spring mounts/spring hanger : Not cracked or broken

Trailer leaf springs : None are cracked, broken, or shifted.

Trailer u-bolts : All accounted for.

Trailer shock absorber : No visible leaks. Leaks will show at the point where the top and bottom of the shock meet. Rubber is not split or shows signs of dry rot.

Torque arm/radius rod : Secure mounting, bushings intact.

Check all lights on the front, both sides of tractor, truck rear, both sides of trailer, and trailer rear. Turn on to ensure lights and reflectors are working.

Running lights : Walk around the truck and trailer to examine all.

High beams/low beams: Walk around the truck and trailer to examine all.

Turn signals : Signal both right turn and left turn. Walk around the truck and trailer to examine all.

Hazards/4-way flashers : Walk around the truck and trailer to examine all.

Brake lights : Ask the examiner to watch brake lights. Confirm they worked using the side mirror. 

License plate lights : Walk around the truck and trailer to examine all.

Reflector tapes : Clean and not worn. Walk around the truck and trailer to examine all.

In-cab inspection and air brake test

Seat belt: No rips or frays and should adjust and latch properly.

Lighting indicators : See lights and reflectors section

Oil pressure indicator : Demonstrate normal operating range.

Water temperature gauge : Demonstrate normal operating range.

Air pressure gauges : Build to governor cut out.

Ammeter/voltmeter : Charging between 13 and 14 volts.

Mirrors : Secure, not cracked or broken. No obstructions and properly adjusted.

Windshield : No more than a 1” crack is permitted. Clean and free of debris.

Windshield wipers and washers: Turn on to show they are working properly.

Horns (city and air) : Show they are working properly.

Heater/defroster : Turn on to show they are working properly.

Safety/emergency equipment : Must have a fire extinguisher, three red reflective triangles and spare electrical fuses. Extinguisher must be fully charged and secured.

Steering wheel : Secured to steering column.

Foot pedals : Free of grease and debris. No obstructions. 

Hydraulic brake check : Pump the brake pedal several times. Apply pressure to the pedal and hold for five seconds. The pedal should not move.

Air brake check : Air brake devices vary. Drivers must test three components of the air brake check correctly: applied pressure, warning lights and buzzers, and valve pop-outs.

Parking brake: 

Trailer parking brake : Set the trailer brake, release the tractor brake. Put truck in low gear and tug. 

Tractor parking brake : Set the tractor brake, release the trailer brake. Put truck in low gear and tug.

Service brake : Release both the tractor and trailer brakes. Drive 3 – 5 mph. Apply the service brake and come to a complete stop. Ensure steering does not pull to the left or right when applying the brakes.

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Pre-Trip Inspection Checklist for Truckers

July 28, 2023.

truck and trailer pre trip inspection

Table of Contents

The most important element of a truck driver’s daily routine is the pre-trip inspection. Pairing a comprehensive pre-trip inspection with a regular preventative truck maintenance schedule is key to ensuring your safety and the safety of others on the road . To give you an idea of how essential the pre-trip inspection is, consider that drivers are required by law to record at least one inspection per day.

Finding and fixing mechanical defects early is essential to functioning as a safe operator.

What is a Pre-trip Inspection?

The pre-trip inspection is the process of thoroughly examining the truck before starting a new journey. It ensures the safety of the driver and the others sharing the road with them by identifying and addressing mechanical issues early on, so truckers can prevent unexpected breakdowns, delays, and potential accidents. 

Drivers must record at least one pre-trip inspection per day. Learning the process is crucial for obtaining a commercial driver's license (CDL) and continuing a successful career in the industry. 

Benefits of a Truck Pre-Trip Inspection

Aside from being a requirement, here are some benefits of conducting a thorough pre-trip inspection:

  • Safety is prioritized by the early identification of potential mechanical issues, ensuring a secure journey for truck drivers and others on the road.
  • Early detection and resolution of mechanical problems during this essential routine lead to reduced delays and costly repairs.
  • Regulatory compliance is showcased as pre-trip inspections are a legal requirement, reflecting professionalism and commitment to safety.
  • Smooth schedules are maintained as pre-trip inspections help prevent unexpected breakdowns and disruptions.
  • Early issue identification and timely repairs achieve cost savings and prolonged vehicle lifespan.
  • Improved fuel efficiency results from ensuring components like tires and engines are in top condition.
  • Trust and professionalism are earned by conducting regular inspections, leaving a positive impression on clients, employers, and regulators.
  • Reduced on-road accidents are promoted by verifying lights and brakes are in optimal condition.
  • Boosted driver confidence is achieved by confirming the truck's peak condition, enabling worry-free journeys.

This powerful routine keeps us safe, compliant, and efficient on our trucking journey.

15-minute Pre-trip Inspection Checklist

truck and trailer pre trip inspection

A properly conducted pre-trip inspection is a core proficiency evaluated during the CDL exam. The most efficient way to prepare for the pre-trip inspection exam is to use a checklist. Practice using the checklist several times a day until you have the process memorized and have mastered this important truck driver skill . It will serve you well in helping you obtain your CDL and will continue to benefit you throughout your career.

It may seem overwhelming and difficult at first , but with practice, the pre-trip inspection will become a habit. To help you, we’ve prepared this pre-trip inspection guide.

A good starting point is the FMCSA and its regulations concerning the pre-trip inspection. Different companies have produced their pre-trip inspection checklists, so it’s a good idea to consult your company’s guidance and compare it with the FMCSA regulations to ensure you are conducting a compliant inspection. 

Some common elements you will encounter on most checklists include:

1. Tire Inspection

Every 10 ° F change in air temperature can make vehicle, truck, and light truck tires lose one psi pressure. A tire with low pressure has a negative effect on the distance needed to stop and miles per gallon of gas.

Ensure no foreign objects are between the wheels and no space between tires and rims. Evaluate the tires for sufficient tread depth and look for cuts, bubbles, or gouges. 

Insufficient treads increase the likelihood of losing control from hydroplaning or sliding on standing water, snow, or ice. This is an especially important detail when preparing to drive your truck in winter weather conditions.

2. Lights and Reflectors Check

Verify the proper functioning of exterior lights, turn signals, warning lights, and clean lenses for maximum visibility. Ensure reflectors are free of dirt or debris and intact without cracks or missing pieces.

3. Brake Examination

Assess the brake system both inside the cab and externally. Verify proper brake adjustment with the slack adjuster, inspect brake linings for the appropriate thickness, and ensure air lines are free from damage, leaks, and properly sealed. This includes checking air brakes, parking brakes, and hydraulic braking systems.

4. Engine Inspection

Check the engine compartment for various components, such as the radiator, air compressor, steering gearbox, water pump, belts, hoses, and wiring.

5. Fuel Tank and Battery Check

Visually examine the fuel tank and battery area to ensure no cracks or leaks. Verify the battery levels for sufficient power and proper charging.

6. Fluid Inspection

Inspect fluids under the truck for signs of leaks, including fuel, oil, coolant, power steering fluid, brake fluid, and windshield washer fluid. Check fluid levels and assess the condition of hoses, belts, and wires for safe operation. Pay special attention to the oil pressure gauge for proper functionality.

7. Windshield 

Chipped, cracked, or deteriorated glass weakens the final barrier that prevents the driver from being thrown during an accident and can inhibit clear road visibility. Also worn-out wipers will reduce visibility when driving in the rain or snow.

8. Emergency Kit

Road flares, triangles, and a fire extinguisher are the emergency equipment necessary to safeguard the vehicle and the driver should an accident or breakdown occur and must not be missing or broken. The fire extinguisher must be easily accessible, with a current inspection, and maintain the appropriate PSI. 

9. Mirrors with Swivel Mounts

Frozen or loose mirrors prevent the driver from properly adjusting them to cover blind spots. It can create a greater risk of hitting the side or colliding when turning.

10. Coupling System Assessment

Examine the coupling system, paying close attention to the kingpin and sliding fifth wheel locking pin. Check the condition of air lines, apron, electrical connections, gap, glad hands, locking jaws, mounting bolt, platform, release arm, and a skid plate that connects the trailer to the cab.

11. Cabin InspectionTemperature

Inside the cabin, check the seat belts for wear or fray and ensure a snug fit. Assess the operation and functionality of inside and outside mirrors, seat position, steering wheel, pedals, windshield, wipers, horns, lights, and gauges. Make sure all alerting systems, including ABS lights, are working correctly.

Verify the temperature, controls that are not working properly can produce physical stress, fatigue, and distraction while driving.

12. Trailer Examination

Conduct a thorough inspection of the trailer for mechanical defects that might hinder secure mounting to the tractor. Look for holes, cracks, breaks, bends, or missing rivets in the headboard, frame, release pins, cross members, release handles, locking pins, doors, and hinges.

13. Back of the Truck Inspection

Before hooking up to a trailer, check the back of the truck for properly inflated tires with decent tread, undamaged brake chambers, intact shocks and airbags, a clean driveshaft without debris in the u-joints, a sturdy and unbroken frame, well-greased fifth wheel, and leak-free fuel tanks. Also, inspect stairs and catwalks for cleanliness and integrity.

A thorough pre-trip inspection should take approximately 15 to 30 minutes to complete.

How to Properly Report a Pre-trip Inspection?

truck and trailer pre trip inspection

‍ According to current guidelines by the FMCSA , at least one inspection must be logged in your hours of service each day. Previously, drivers were also required to fill out a pre-trip inspection report each day. However, recent changes in the guidelines now only require you to fill out an inspection report for the purpose of recording a defect found during your inspection. If you have uncovered no defects, you are no longer required to fill out the inspection report. 

Companies such as JJ Keller produce market inspection reports that you can keep on board your truck in the event you need to fill one out. Additionally, you can, in a pinch, use these reports as a checklist if you are still unfamiliar with the pre-trip inspection process. 

Regardless of how long you’ve been working as a truck driver or how many other trucker safety tips you follow, the pre-trip inspection will serve you well to keep you safe as you go about your day. Discovering critical defects early can be the difference between making it to your next stop and ending up broken down on the side of the road , or even worse, involved in a preventable accident.

Download Your Free Pre-Trip Inspection Checklist for Trucks

truck and trailer pre trip inspection

Frequently Asked Questions

How often should i perform a pre-trip inspection.

It should be conducted before every journey, ensuring the vehicle's safety and readiness for the road.

How long does a pre-trip inspection typically take to complete?

It usually takes 15 to 30 minutes to complete, depending on the complexity of the vehicle and the driver's familiarity with the checklist.

Can I skip a pre-trip inspection if I'm in a rush?

Never skip a pre-trip inspection. Not only is the inspection a legal requirement, but also it is essential for your safety and the safety of others on the road.

Can I keep a pre-filled inspection report for daily use?

While it might seem convenient, it is not recommended. The pre-trip inspection report is meant to reflect the vehicle's actual condition. Using a pre-filled report without physical inspection may lead to inaccuracies and compromise safety.

Can I delegate the pre-trip inspection?

The pre-trip inspection is the driver's responsibility to operate the vehicle. While others can assist, the driver remains accountable for ensuring it is conducted correctly.

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Prime’s Guide to Pre-Trip Inspections

Tractor-trailers can weigh up to 80,000 lb . if you count the semi, trailer and cargo. Operating a heavy tractor-trailer can be dangerous, so drivers undergo extensive training to earn their CDLs and start their careers.

Whether studying for your CDL test or heading to your next customer, pre-trip inspections help you catch problems with your vehicle or trailer. Unchecked issues can lead to accidents or extensive repairs. 

Do you know how to perform a pre-trip inspection? Need a quick refresher? Follow our guide to pre-trip inspections to learn the basics. Reach out to our Safety Department for more in-depth information. 

Use these quick links to jump to sections of the article: 

  • The Engine Inspection  
  • Driver Door Area & Tires  
  • Trailer Pre-Trip Inspection  

Lights & Reflectors

In-cab pre-trip inspection , large truck crash statistics .

Knowing how to operate a semi-truck safely in various conditions is imperative for drivers. In 2019, there were 510,000 large truck crashes, according to FMCSA’s 2021 Pocket Guide to Large Truck and Bus Statistics . 

Of these crashes, 4,479 were fatal, and 114,000 were injury crashes involving large trucks. Most fatal large truck crashes involved those weighing more than 33,000 lb. 

Accidents happen. Drivers can mitigate their risk of an accident by being responsible behind the wheel , following federal regulations and performing pre- and post-trip inspections. 

Your Pre-Trip Inspection Checklist 

Drivers must provide a vehicle inspection report at the end of each day. Vehicle inspection reports list any issues that could affect the vehicle’s operation and safety. Inspecting vehicles before and after each trip helps catch problems and keep drivers safe. 

At a minimum, each report covers the following parts of a vehicle :

  • Coupling devices
  • Emergency equipment
  • Lights and reflectors
  • Parking brakes 
  • Service brakes
  • Steering mechanism 
  • Tires and rims
  • Windshield wipers

Pre-trip inspections take around 15 to 20 minutes. You’ll examine your truck and trailer to ensure it’s ready for the trip. 

Before every haul, you should check that you have your license, registration, medical card, updated inspection sticker and FMCSA Safety Regulation manual. If you’re picking up a trailer, always make sure the trailer number matches the number listed on your assignment.  

Follow these steps to inspect your tractor-trailer, and watch our video on Prime’s pre-trip inspections . Chock your tires before you begin, so the vehicle doesn’t roll or slip. 

Under the Hood: Examining the Engine

Start your pre-trip inspection by looking at the engine. Lower the gear guard so you can open the hood. Remove pins and unlatch the hood to do so. Once the hood is open, step back and look underneath the truck to see if there are any leaks. 

Passenger Side 

On the passenger side, make sure that your general hoses and alternator are free of cuts, abrasions or cracks. Hoses should be sufficiently secured, exhibiting no signs of leaks. 

Driver’s Side 

Walk around to the driver’s side and conduct a similar examination. Look at the parts listed below for signs of wear, abrasions and leaks. Your coolant and oil levels should be filled to the manufacturer’s specifications. Keep an eye out for fraying belts, improperly secured parts, and missing castle nuts and bolts. 

  • Air compressor 
  • Belt-driven water pump 
  • Coolant reservoir 
  • Gearbox and hoses
  • General hoses
  • Power steering fluid 
  • Power steering pump
  • Shock absorber 
  • Spring hangers and arm
  • Steering linkage

Check Your Brake System

Drivers must check the brake hose, brake chamber and slack adjuster. When pulled by hand, the push rod should not move more than 1” with the brakes released. 

Your brake line should be free of debris and oil, and the hose material shouldn’t be worn too thin.

Outside Driver Door Area & Tires 

If the engine looks good, inspect the outside of the truck.

  • Check your mirror on the driver’s side to ensure it is clean and firmly mounted to the vehicle.
  • Open the driver’s door, and examine the door’s seals and hinges for cracks or dry rot.  
  • The fuel cap should be on tight, and the fuel seal should not leak. 
  • Ensure that the catwalk and steps at the back are clear of any objects or debris.

In addition to the steps above, drivers should look at the following parts for damage, wear or debris buildup:

  • Brake hose, chamber, lining and drum
  • Drive shaft
  • Frame and cross members 
  • U-joints and bolts

Check Your Tires (All of Them!)

The tires on your tractor-trailer should have a tread depth of no less than 0.125” and be aired according to the manufacturer’s standards. You can check the air pressure with a gauge and adjust it based on your load and the temperature . 

The rims shouldn’t be bent or broken, and there shouldn’t be cracks around the bolt holes. Behind the tire, the mud flap should not be tattered or loosely attached to the vehicle. There should be space between the mud flap and the tire.

Trailer Pre-Trip Inspection 

Is the truck good to go? Check! Now it’s time to inspect the trailer. Walk around the trailer and examine it for cracks, abrasions or broken parts.

  • Brake hose, lining and chamber 
  • Frame and cross members
  • Shock absorbers 

You’ll also want to check that:

  • The landing gear is fully-raised with the crank handle secure in its cradle. The landing gear and mud flap should be a proper distance apart. 
  • The tandem relief’s handle and locking pins are in the fully-locked position. 
  • The slack adjuster and push rod don’t move more than 1” when pulled by hand. 

The back doors of the trailer should latch properly. The trailer’s lock rods and hinges must be intact and not bent. Your trailer should also have door chains for safety when loading and unloading. 

Coupling: Back of Tractor, Front of Trailer  

A driver’s next step is to examine where the tractor and trailer connect. 

  • Electric line — Ensure there are no exposed wires. The line should be secure. 
  • Air line — Your air line should be secured at both ends and not leaking. 
  • Gladhands — Check for worn or rotted seals on gladhand couplings. Make sure there are no leaks in the gladhands connected to the trailer’s air brakes. 
  • Trailer apron — No gap should exist between the apron and the skid plate. The skid plate should be lubed. 

You should also check the kingpins, mounting bolts, and the sliding fifth wheel and locking pin. 

Refrigerated Trailer Inspections  

When you inspect one of Prime’s refrigerated trailers , you start by selecting the “pre-trip” option on the trailer’s display. It will take the reefer 10 to 15 minutes to complete a self-inspection and notify you of anything in need of adjustment or repair.     

While the reefer’s self-test runs, you should look for any signs of damage on the bottom rail, top rail and sides of the trailer. Reefers are insulated. Drivers need to examine the trailer for cracks and exposed insulation.   

You don’t want to drive off without working lights. The lights on your truck and trailer should be securely in place, not cracked and amber in color. 

  • Clearance lights
  • Marker lights 
  • Headlights 
  • Tail lights 
  • Reflective tape on trailer and mud flaps

Once you’ve checked that the lights and reflectors are intact, you should test your lights and turn signals. Climb into your cab and turn the following lights and signals on: 

  • Left turn signal
  • Right turn signal
  • Four-way flashers
  • Brake lights 

Inside your cab, you’ll check that your seat belt latches and is not too worn. Next, check that you have a fire extinguisher that’s charged. Ensure your cab has three reflective triangles under the bunk area and electrical fuses in the glove box. 

Once you’ve reviewed your safety gear, adjust your mirrors, start the engine and check the dashboard’s instrument panel: 

  • Oil pressure — It should be rising as the engine runs. 
  • Voltmeter — It should show the alternator charging between 13 and 14 volts. 
  • Air pressure — It should be around 120 to 125 psi. 

While you’re here, test the heat and air conditioning, city horn and air horn. 

Air Brake Test

With your tires chocked, you can perform an air brakes test. To do so, release both brakes and turn the truck off. When you turn the truck back on, you will apply pressure. 

  • Apply hard pressure to the brake.
  • Watch for the gauges to stabilize. 
  • Hold a hard brake for one minute. You don’t want to lose more than four psi during this minute.
  • Pump down on the brakes until the gauges read at or before 60 psi. Your warning light and buzzer should come on.
  • Pump down on the brakes until the tractor and trailer valves pop up between 40 to 20 psi. 

Parking Brake Test

After testing your air brakes, you can test your parking brake. Allow the truck to rebuild its air pressure before testing the parking brakes. 

  • Remove wheel chock. 
  • Release the tractor brakes and apply the trailer brakes. 
  • Put the truck in “drive.” 
  • Give your trailer brakes a light tug, ensuring they hold. 
  • Switch. Release the trailer brakes and apply the tractor brakes. 
  • Give your tractor brakes a light tug, ensuring they hold. 
  • Release both brakes. 
  • Pull forward to 5 mph, then use the brake pedal. The truck shouldn’t pull left or right. It should come to a smooth stop.

What to Do if There’s an Issue During Pre-Trip Inspection

Contact your fleet manager or road assistance immediately if you find an issue with your tractor or trailer. Prime will take corrective action and advise you on what to do next. Repairs must be made before the tractor-trailer can be dispatched again.

Inspection violations affect both the driver’s and carrier’s records. Violations can decrease a carrier’s CSA score . FMCSA keeps records of driver and vehicle violations. These records are updated monthly. 

CDL Pre-Trip Inspection Test

Truck drivers must begin each work day with a pre-trip inspection. The Class A CDL test requires new drivers to know how to do a pre-trip inspection. Student drivers must be able to identify truck and trailer parts and understand how they operate. 

You’ll walk an examiner through a pre-trip inspection for that portion of the CDL test. The best way to remember what’s on a pre-trip inspection checklist is to perform inspections the same way each time. The more you practice, the more it will become second nature. 

Are you ready to become a driver?

Do you need CDL training? Our Driver Training Program prepares you for your CDL exam and offers experience hauling real loads. 

Apply online to start our CDL training program, or contact our Recruiting Department at 866-290-1568 for details.

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What does the pre-trip inspection exam include.

truck and trailer pre trip inspection

You will be expected to be able to perform a complete pre-trip inspection on your vehicle, including both in-cab & external features, as well as the engine compartment.

Fluids, belts, brakes, air brakes, and lights are some of the main components to the test.

The pre-trip inspection will ensure that the vehicle that you are operating is safe and road-worthy to drive.

The In-cab pre-trip inspection:

This section will demonstrate that you know how to check that all in-cab functions are operational, including lights, gauges, etc., and ESPECIALLY the air brakes.

Pre-Trip Inspection - My Way! A must see!: In-Cab Pre-trip Inspection

This Pre-Trip is done on my truck and trailer. I physically took the pictures and edited them to my liking. It is a complete Pre-Trip Inspection and features everything you'll need to know.

Video - PreTrip Inspection - Interior Cab

This video shows how to do an in-cab pre-trip inspection

Video - Srtda in cab pre trip and brake test

This video shows how to do an in-cab pre-trip inspection and brake test.

The External pre-trip inspection:

You will be expected to check lights, tires, rims, fluids, belts, etc. Generally, all the components on the outside of the truck & trailer, including the engine compartment.

Forum - Daniel B.: Pre-Trip Inspection - My Way! A must see!

As stated, these are solely based off of how I like to do the Pre-Trip. I give my personal opinions as well as some helpful tips. Your Instructors advice may vary. In the end, just do it the way your Instructor wants you to do it.

Pre-Trip Inspection Video By Apex CDL Institute

This is a complete Pre-Trip inspection video by Apex CDL Institute

Pre-trip checklist, practice exams, and memory aids:

Pretrip Inspection Study Guide

The purpose of the Pretrip Inspection is to be able to do a thorough safety inspection on a commercial vehicle before heading out onto the highway.

Pre-Trip Inspection Free CDL Practice Tests

Our free Pre-Trip Inspection cdl practice questions are designed to help test your knowledge of the CDL Manual and sharpen your skills for taking the CDL permit and endorsement exams.

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Pre-Trip Inspections: Know Before You Go

A male truck driver inspects the wheels of his truck.

You leave your truck for the night and return the next morning. In between, anything could happen. How do you know your vehicle is still in tip-top shape? You won’t unless you conduct a thorough pre-trip inspection.

The Federal Motor Carrier Safety Administration (FMCSA) requires pre-trip inspections every time you start a shift. If you’re running late or in a hurry, it’s tempting to skip the inspection or cut corners. But if you’re not careful, you could suffer a breakdown or blowout, damage your truck and harm yourself and others on the road.

Set aside between 15 and 30 minutes for a proper inspection, and don’t rush through it. Try to follow the same sequence every time so you don’t miss any steps. Avoid common vehicle out-of-service violations and protect your truck with these extra tips:

Light all lamps. Look for burnt-out headlight bulbs, both on low-beam and high-beam. Check all other lights, including brake lights. Make sure your turn signals work properly. Fasten any loose light covers. Verify all reflectors are on the truck and trailer in the proper places.

Evaluate your braking system. Adjust brakes properly. Ensure brake hoses and lines are securely mounted and free from any cuts, frays or damage.

Inspect every tire. Tires wear differently depending on their position, so scrutinize all of them. Look for any cuts, damages or bulges. Maintain a tread depth of at least 4/32-inch. Measure tire pressure with a gauge (not a tire thumper) and maintain 90 – 100 psi. Tighten any loose lug nuts and report any missing ones. Listen for any air leaks.

Look underneath and inside your trailer. Check for signs of debris and even people—we’ve heard reports of drivers finding people sleeping under their truck or inside their truck. Remove any tree limbs or other objects from your path. Confirm your landing gear is fully raised.

Examine the fifth wheel. Make sure no gaps exist between the fifth wheel and the trailer apron. Inspect the kingpin and locking jaws.

Peek under the hood. Check your oil, coolant, transmission, wiper and power steering fluids and fill if needed. Inspect power steering hoses for any cracks or damage.

Don’t forget your emergency kit. Pack flares, triangles and other safety devices. Make sure your fire extinguisher is charged and secured—this is a common vehicle out-of-service violation.

Get comfortable in the cab . Adjust your driver’s seat and all mirrors before you start your truck.

Document any defects. Fill out a Driver Vehicle Inspection Report (DVIR) whenever you spot any broken or missing parts so your motor carrier can repair your vehicle quickly.

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Pre-Trip Inspection: An Essential Guide for Commercial Drivers

truck and trailer pre trip inspection

Why are pre trip inspections essential, and how can they make a difference in the daily lives of truck drivers? With safety, regulatory compliance, and preventative maintenance on the line, pre trip inspections are a crucial aspect of ensuring smooth and efficient operations on the road. In this blog post, we dive into the critical components of pre trip inspection and provide valuable tips and resources to help drivers stay ahead of potential hazards and costly repairs.

  • Pre-trip inspections are essential for promoting safety, compliance, and cost savings while on the road.
  • The pre-trip inspection process should take approximately 10–15 minutes and include items such as braking systems, steering & suspension systems, emergency equipment & engine compartment.
  • Establishing a routine for pre-trip inspections with sufficient time to check all components is key to ensuring vehicle safety and regulatory compliance. Accurate records must also be kept.

The Importance of Pre-Trip Inspections

An image showing a driver conducting a pre trip inspection on a commercial vehicle before starting a journey.

  • Lessen accident risks
  • Comply with regulations
  • Maintain the vehicle’s condition
  • Avert expensive repairs and downtime

Frequent inspections, such as periodic inspection, are important for maintaining safety and preventing costly issues.

The benefits of conducting pre-trip inspections include:

  • Ensuring safety and compliance with regulations like DOT inspections
  • Preventing fines, penalties, and potential harm to the driver’s or company’s reputation
  • Acting as preventative maintenance, catching minor issues before they escalate
  • Saving time, reducing repair costs, and minimizing downtime

Safety Concerns

Ensuring the vehicle’s safety is of paramount importance when conducting pre-trip inspections. A thorough examination of various components is necessary, including:

  • Fire extinguishers
  • Brake lights

This enables drivers to spot potential hazards and affirm the vehicle’s operational readiness, ultimately reducing the risk of accidents, in line with the goals of the Commercial Vehicle Safety Alliance.

However, the consequences of neglecting a thorough pre-trip inspection can be severe. Overlooking potential hazards may render the vehicle unfit for operation, increasing the risk of collisions. An inspection focused solely on the vehicle can spot these hazards and confirm the vehicle’s safety, underlining the significance of a thorough pre-trip inspection.

Regulatory Compliance

The Federal Motor Carrier Safety Administration mandates pre-trip inspections as part of DOT inspections for commercial motor vehicles, requiring drivers to acknowledge and certify that appropriate repairs have been made before commencing a trip. Non-compliance with pre-trip inspection regulations can result in fines, penalties, and harm to a driver’s or company’s reputation. Conducting periodic inspections can help maintain compliance and ensure the vehicle’s safety.

A Driver Vehicle Inspection Report (DVIR) is an essential tool to guarantee regulatory adherence. Watching a pre-trip inspection video can help drivers understand the process and ensure they follow the correct procedures, further emphasizing the need for thorough pre-trip inspections.

Preventative Maintenance

Preventative maintenance is an essential aspect of vehicle upkeep, aiming to prolong the lifespan of corporate assets, equipment, and infrastructure. By inspecting, cleaning, lubricating, adjusting, and replacing parts as necessary, drivers can detect minor issues before they escalate into major problems, saving time and money on repairs and reducing downtime.

The advantages of preventative maintenance include enhanced safety, increased efficiency, and minimized downtime. By incorporating pre-trip inspections into a regular maintenance routine, drivers can ensure their vehicles remain in optimal condition and avoid unexpected breakdowns or costly repairs.

Pre-Trip Inspection Process

A commercial driver conducts a pre-trip inspection of the engine compartment of their truck.

Conducting pre-trip inspections at the start of each shift and each time a trailer swap occurs is integral. Such regularity aids in upholding the vehicle’s safety, roadworthiness, and regulatory compliance while also acting as preventative maintenance. The average inspection should last between 10-15 minutes, allowing enough time for a thorough examination of all components.

Engine Compartment

Inspecting the engine compartment is a critical part of the pre-trip inspection process. Drivers should examine the engine for leaks, fluid levels, belts, hoses, and other critical components to ensure optimal performance and prevent breakdowns. This includes checking the water pump, power steering pump, and alternator for any signs of leakage, fraying of belts, and ensuring that all components are securely mounted.

Additionally, drivers should verify the location of the dipstick and the appropriate oil level, as well as inspect the coolant system for proper levels, hose conditions, and secure mounting at both ends. By carefully examining each part of the engine compartment, drivers can maintain their vehicle’s performance and avoid unexpected issues on the road.

Exterior and Tires

A thorough inspection of the vehicle’s exterior and tires is crucial for ensuring its safety and roadworthiness. This includes checking the lights, reflectors, fuel tank, battery, and tires for any damage or wear that could impact safety or performance. Tires should be inspected for adequate tread, cuts, bubbles, or gouges, and to make sure there are no foreign objects, such as stones or large debris, between the wheels and no space between tires and rims.

Moreover, it is vital to check and maintain the appropriate air pressure in the tires to ensure optimal performance and prevent tire-related accidents. By carefully inspecting the exterior and tires, drivers can guarantee a safer and more efficient driving experience.

cabin and Controls

The cabin and controls of a commercial vehicle play a crucial role in the driver’s safety and comfort on the road. During a pre-trip inspection, drivers should examine the cabin for proper functioning of:

  • other essential equipment

They should also ensure the availability of emergency equipment.

In addition to checking seatbelts, mirrors, seat position, steering wheel, pedals, windshield, lights, turn signals, ABS lights, gauges, windshield wipers, and horns, it’s essential to verify that all required emergency equipment, such as fire extinguishers, warning devices, and first aid kits, are present and in good working condition.

By thoroughly inspecting the cabin and controls, drivers can ensure a safe and comfortable driving experience.

Essential Items on a Pre-Trip Inspection Checklist

A truck driver checking the braking system of a commercial vehicle

In addition to the aforementioned items, a pre-trip inspection checklist should also include the engine compartment, exterior and tires, and cabin and controls, as previously discussed. Combining all these components in a well-structured checklist ensures a thorough and effective pre-trip inspection that promotes safety and compliance.

Braking System

The braking system is a vital component of any vehicle, and a thorough inspection is necessary to ensure proper functionality and safety. During a pre-trip inspection, drivers should examine all components of the braking system, including air brakes, parking brakes, and hydraulic systems.

Specifically, drivers should inspect the following parts of the service brake system for any signs of wear or damage:

  • Brake chamber
  • Slack adjuster

By carefully examining each part, drivers can guarantee the vehicle’s safe operation and prevent potential accidents due to brake failure.

Steering and Suspension

A vehicle’s steering and suspension systems play a significant role in ensuring proper handling and a smooth ride. During a pre-trip inspection, drivers should inspect the steering components, suspension system, and wheel alignment to guarantee the vehicle’s optimal performance.

Specifically, drivers should examine the following components of the steering and suspension systems:

  • Ball joints
  • Tie rod ends
  • Strut mounts or shock towers
  • Steering effort for both manual and power systems

By thoroughly inspecting these components, drivers can maintain the vehicle’s handling capabilities and provide a comfortable driving experience.

Emergency Equipment

Ensuring the presence and proper functioning of emergency equipment is a crucial part of a pre-trip inspection. Drivers should verify that all required emergency equipment, such as fire extinguishers, warning devices, and first aid kits, are present and in good working condition.

In addition to these items, drivers should also be familiar with the location and operation of any other emergency equipment required by law or their specific company. By confirming the availability and functionality of emergency equipment, drivers can be prepared for unforeseen situations and enhance the overall safety of their vehicle.

Digital Tools and Resources for Pre-Trip Inspections

A truck driver using a mobile app to perform a pre-trip inspection

  • Mobile apps that provide checklists and guides for conducting pre-trip inspections
  • Online videos and tutorials that demonstrate best practices for inspecting different parts of the truck
  • Websites and forums where drivers can stay updated with the latest regulations and requirements for pre-trip inspections

By leveraging these digital tools, truck drivers can enhance their knowledge and efficiency when it comes to pre-trip inspections.

These digital resources not only simplify the pre-trip inspection process but also help drivers maintain compliance with regulations and support preventative maintenance efforts. By leveraging technology, drivers can enhance their pre-trip inspections and promote safety and efficiency on the road.

Mobile Apps

Mobile apps designed for pre-trip inspections can greatly benefit truck drivers by creating checklists, tracking progress, and storing records digitally for easy access and compliance. Some popular mobile apps for pre-trip inspections include iAuditor, Whip Around DVIR software, Teletrac Navman Pre-trip Checklist tool, and Titan GPS Digital Pre-trip Inspection.

By utilizing these apps, drivers can:

  • Generate checklists tailored to their specific vehicle and requirements
  • Monitor their progress throughout the inspection
  • Maintain digital records for future reference and compliance purposes

This not only simplifies the driver only inspection process but also ensures that drivers are following a thorough and effective routine.

Online Videos and Tutorials

Online videos and tutorials serve as valuable resources for truck drivers looking to enhance their pre-trip inspection skills and knowledge. By accessing these resources, drivers can learn best practices for conducting pre-trip inspections and stay updated on regulations and requirements.

Drivers can find online resources on websites, YouTube channels, and other digital platforms that provide informative and instructional content on pre-trip inspections. By staying informed and utilizing these resources, drivers can ensure they are conducting thorough and effective pre-trip inspections that promote safety and compliance.

Tips for a Successful Pre-Trip Inspection

To ensure a thorough and effective pre-trip inspection, truck drivers should establish a routine, take their time, and keep accurate records. Following these tips allows drivers to boost safety, comply with regulations, and bolster preventative maintenance efforts.

Adopting a consistent routine for pre-trip inspections helps ensure that all components are checked and nothing is overlooked. Here are some tips to follow:

  • Allow sufficient time for a thorough inspection, typically between 15-30 minutes, to prevent missed issues and potential safety hazards.
  • Check all essential components, including tires, brakes, lights, mirrors, and fluid levels.
  • Keep detailed records of the inspections, including any issues identified and actions taken.

Regularly review and update your inspection checklist to ensure it covers all necessary items. By following these tips and maintaining a consistent pre-trip inspection routine, you can demonstrate compliance and support preventative maintenance efforts.

Establish a Routine

Developing a consistent routine for conducting pre-trip inspections is crucial for ensuring all components are checked and nothing is overlooked. Adhering to a systematic process lets drivers ensure the vehicle’s safety, roadworthiness, and regulatory compliance.

Some recommended components to include in a pre-trip inspection routine are:

  • The engine compartment
  • Exterior and tires
  • Cabin and controls
  • Braking system
  • Steering and suspension
  • Emergency equipment

By incorporating all of these components into a well-structured routine, drivers can guarantee a thorough and effective pre-trip inspection.

Take Your Time

Allowing sufficient time for a thorough pre-trip inspection is essential to prevent missed issues and potential safety hazards. An average inspection should last between 15-30 minutes, giving drivers enough time to examine all components in detail and ensure the vehicle’s safety and roadworthiness.

Allocating time for pre-trip inspections helps drivers reduce the risk of missing critical issues and affirm the vehicle’s operational readiness. Remember, a thorough vehicle only inspection is not only essential for safety but also for compliance with regulations and preventing costly repairs down the line.

Keep Accurate Records

Maintaining detailed records of pre-trip inspections is essential for demonstrating compliance with regulations and supporting preventative maintenance efforts. Drivers should document any issues identified during the inspection, along with the actions taken to address them.

Maintaining accurate records enables drivers to easily refer back to past inspections and monitor the vehicle’s maintenance history. This not only helps ensure compliance with regulations but also supports proactive maintenance initiatives that can prevent major issues and costly repairs.

In Conclusion

Pre-trip inspections are an essential aspect of ensuring safety, compliance, and preventative maintenance for truck drivers. By following a systematic process, utilizing digital tools and resources, and implementing practical tips, drivers can guarantee thorough and effective inspections that promote safety and efficiency on the road. Remember, a well-executed pre-trip inspection not only minimizes risks but also contributes to a smoother and more enjoyable driving experience.

Frequently Asked Questions

Which of these items should be checked in a pre-trip inspection.

A pre-trip inspection should include thorough safety inspections of the coupling system, vehicle lights, engine compartment, tires and brakes, chassis, fuel tanks, and an in-cab inspection, and must be logged in your logbook as “on duty not driving.” This inspection should be done before every trip to ensure the safety of the driver and other motorists. It is important to check the coupling system for any signs of wear or damage, as well as the vehicle lights, engine compartment, tires and brakes, chassis, and fuel tanks. Additionally, an in-cab inspection should be conducted to ensure that all safety requirements are met.

What is the first step in the pre-trip inspection?

The first step of the pre-trip inspection is to check under the hood, starting at the front of the vehicle and inspecting the various components of the truck’s engine compartment. Begin by checking the oil level, coolant level, and power steering fluid level. Make sure all hoses and belts are in good condition and that all fluid levels are at the proper levels. Check the battery terminals and cables for corrosion and make sure the battery is connected and functioning.

What are the ABSC in a pre-trip inspection?

Pre-trip inspections involve inspecting all parts of a truck and trailer for abrasion, bruises, cuts, bent, broken or cracked parts, and ensuring all air and liquid-holding parts are not leaking. It’s recommended to do the inspection in order, starting with the truck and then the trailer, touching each part and working from the top down and from the center out while wearing gloves.

Which is not checked during an exterior pre-trip inspection?

The reservoir sight glass of the coolant level is not checked during an exterior pre-trip inspection, whereas the oil pressure gauge, wiper arms and blades, horn and heater/defroster should all be checked.

What does DOT mean in inspection?

DOT stands for U.S. Department of Transportation and a DOT inspection is conducted to ensure that commercial motor vehicles are up to standards and safe for public use.

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The Complete Pre-Trip Inspection Checklist

Truck Driver performs pre-trip inspection on his vehicle.

Due to heavy memorization, the pre-trip inspection is one of the hardest aspects of the CDL test. Also called the “Vehicle Inspection Test,” the pre-trip is one of the tests that trucking students fail the most.

With this pre-trip inspection checklist, we tell you everything you need to know and what you need to check for.   

Engine Compartment – What to Check For:

When checking the engine compartment, you always want to make sure the following components are properly mounted and secured. You should also make sure they are not cracked, bent, or broken. The items you need to check for include:

Belt-Driven Alternator

All of the wires are connected. The belt is not cracked or frayed, and the free play on the belt is between ½ to ¾ of an inch.

Belt-Driven Water Pump

The free play on the belt is between ½ to ¾ of an inch, and all the hoses running to and from the water pump are tightly clamped. Ensure nothing is leaking.

Brake Chamber

The brake chamber is not leaking air.

The brake drum is properly mounted and secure.

The brake hose is rubber; it is not cracked and is not leaking air.

Brake Lining

Check for oil or debris on the lining. There should be at least ¼ of an inch of friction material.

Caste Nuts and Cotter Pins

All three caste nuts and cotter pins are present.

Coolant Reservoir

Orange pipes in a diesel engine

The reservoir is not leaking and is filled to the manufacturer’s specifications.

 The drag link is properly mounted and secure, and not cracked, bent or broken.

Gear Box and Hoses

The gear box and hoses have no abrasions, bulges or cuts, and are not leaking.

Gear-Driven Air Compressor

The air compressor is properly mounted and does not leak.

Gear-Driven Power Steering Pump

The steering pump is properly mounted and not leaking.

General Hoses (Passenger and Driver’s Side)

The hoses are secure at both ends and are not leaking. There are no abrasions, bulges, or cuts.

The hub seal (or axle seal) is leaking and is filled to the manufacturer’s specifications.

Leaf Springs

None of the leaf springs have shifted or are bent or broken.

There are no signs of leaks under the truck.

There are no lug nuts missing. There are no rust trails, powder residue, or cracks around the bolt holes.

The oil level is filled to the manufacturer’s specifications.

The pitman arm is properly mounted and secure. It is not cracked, bent, or broken.

Power Steering Fluid Reservoir

The power steering reservoir is not leaking and is filled to the manufacturer’s specifications.

The rim does not have any unauthorized welds.

Shock Absorber

The shock absorber is not leaking. If it is leaking, the leak will be at the point where the top and bottom portion of the shock meet.

Slack Adjuster and Push Rod

With the brakes released and pulled by hand, the push rod does not move more than one inch.

Spring Hanger

The spring hanger is properly mounted and secure.

Steering Column

The steering column is properly mounted and secure. It is not cracked, bent, or broken.

There are no abrasions, bulges, or cuts on the tread or sidewalls. Tread depth should have a depth no less than 4/32 of an inch. Tires are properly filled to the manufacturer’s specifications. This can be checked with an air gauge.

The tie rod is properly mounted and secure, not cracked, bent, or broken.

Make sure all are accounted for.

Driver Door Fuel Area-What to Check For:

Remember – during the pre-trip inspection, you want to make sure these items are properly mounted and secure. Look for cracks, bends, and breaks.

The actual airbag has no abrasions, bulges, cuts, or leaks. The airbag is not missing mounting bolts.

Blown airbag from a truck

The axle seal is not leaking and is filled to the manufacturer’s specifications.

The brake drum is secured properly and has no cracks, bends or breaks.

Check the brake hose at both ends to make sure it is not leaking air.

There is no oil or debris on the brake lining. There is at least ¼ of an inch of friction material.

Catwalk and Steps

The cat walk and steps are clear of any loose objects.

Door and Hinges

The doors open, close, and latch properly. Door seals should not be worn, torn, or rotten.

Drive Shaft

The drive shaft is not twisted, and the u-joints are free of any debris.

The tread and sidewalls have no abrasions, bulges, or cuts. The tread depth is no less than 2/32 of an inch. Tires are properly filled to the manufacturer’s specifications. This can be checked with an air gauge.

Exhaust System

The exhaust system shows no signs of leaks.

Frame and Cross Members

There are no unauthorized holes or welds. Bundle up the cross members to ensure none are missing.

Fuel is not leaking from the tank, and the cap is on tight.

There are no rust trails, loose bolts, powder residue, or cracks around the bolts.

Mirrors are clean, with no cracks or chips.

The mud flap is secured properly, with no cracks, bends and breaks.

There are no unauthorized welds.

The shock absorber is secure at both ends and not leaking. If it does leak, it is preferable to leak in the middle.

There is proper spacing between the tires and there is nothing stuck.

The spring arm is secure at both ends.

Spring Mount

The spring mount is secure at both ends.

The torque arm is secured properly, with no cracks, bends or breaks.

No u-bolts are missing.

Coupling Area-What to Check For:

Air lines should be secure at both ends with no abrasions, bulges, or cuts. They should not be leaking, dragging, or tangled.

Make sure the apron is properly mounted and secure. Look for cracks, bends, and breaks.

Make sure there is enough space between the tractor mud flap and the trailer landing gear, so that they don’t hit each other when making a turn.

Electric Line

The electric lines are secure at both ends. There are no abrasions, bulges, cuts, or exposed wires.

There is no space between the apron and the skid plate.

The seals are in good condition with no cracks, signs of rotting, or leaking air.

The king pin is properly mounted and secure, without cracks, bends and breaks.

Locking Jaws

Physically check that the locking jaws are fully locked around the king pin.

Mounting Bolts

No mounting bolts are missing.

The platform is properly mounted and secure, without cracks, bends and breaks.

Release Arm

The release arm is in the fully locked position.

The skid plate is properly lubed.

Sliding Fifth Wheel Locking Pin

The pin is in the fully locked position.

Trailer- What to Check For :

The airbag has no abrasions, bulges, cuts or leaks, not missing any mounting bolts.

The brake chamber is properly mounted and does not leak air.

The brake hose is secure at both ends with no abrasions, bulges, cuts, or leaks.

No oil or debris on the brake lining and at least ¼ of an inch of friction material.

No missing cross members.

Header Board

The header board does not have any holes or missing rivets.

Landing Gear

The landing gear is fully raised and the cradle handle secure.

No rust trails, powder residue, or cracks around the bolt holes.

The rims do not have any unauthorized welds.

Rear Door and Hinges

The rear door opens, closes, and latches properly. Door seals are not worn, torn, or dry rotten.

The shock absorber is secure at both ends with no leaks.

When the brakes are released and pulled by hand, the push rod does not move more than one inch.

Tandem Frame and Release

Release handle and locking pins are in the fully locked position.

Blown tandem from a truck

Trailer Tire

There are no abrasions, bulges, or cuts to the tread or sidewalls. Tread depth is no less than 2/32 of an inch. The tire is properly filled to manufacturer’s specifications and checked with an air gauge.

Light Check

There are five locations where you must check your lights. These include:

  • Front of the truck
  • Both sides of the truck
  • Rear of the truck
  • Both sides of the trailer
  • Rear of the trailer

The five functions are:

  • Left turn signal
  • Right turn signal
  • Four way flashers
  • High/low beams
  • Brake lights

Inspection and Brake Tests-What to Check For: In-Cab

The last section is In-Cab Inspection and Brake Tests. For the In-Cab Inspection you once again want to make sure all of the following components are properly mounted and secure. As well as the following:

Air Brake Test

There are three stages to an air brake test:

  • Applied Pressure Test – When doing the Applied Pressure Test, you want to build the air pressure to governor cut out. Put the truck in the lowest gear, turn the engine off and immediately turn it back on. Push in the tractor and trailer valves which then release the parking brakes. Push and hold the brake pedal, allowing the gauges to stabilize. When the gauges have stabilized, announce the Primary and Secondary PSI. Listen for air leaks while doing this.
  • Warning Light and Buzzer – Pump down on the brake pedal until the warning light and buzzer comes on. This is typically at or before 60 PSI.
  • Tractor/Trailer Protection Valve Pop Out – Pump down on the brake pedal until the tractor and trailer protection valves pop out, this will be between 20 and 40 PSI.

Air Pressure Gauges

The air pressure gauges build to governor cut out.

Emergency Equipment

Truck has a fire extinguisher, three red reflective triangles, and spare electrical fuses.

Heater and Defroster

Demonstrate both the heater and defroster are working properly.

Horns (Air Horn and City Horn)

Blow both horns to make sure they are working.

Lighting Indicators

Check the left turn, right turn, four way flashers and high beams; also point these out on the dashboard.

With the transmission in neutral, fully depress the clutch. Turn the key on, check the ABS light, announce when it comes on and off, and start the engine.

The seat belt is not ripped or frayed and adjusts and latches properly.

Oil Pressure Gauge

The engine oil pressure gauge should rise to normal operating range.

Parking Brake

  • Trailer Parking Brakes – Set the trailer brake, release the tractor brake, and tug lightly on the trailer.
  • Tractor Parking Brakes – Set the tractor brake, release the trailer brake, and tug lightly on the trailer.

Service Brake Check

Release both the tractor and trailer brakes. Drive at idle speed. Apply the service brake to make sure you come to a complete stop and that it doesn’t pull to the left or right when applying the brakes.

The voltmeter is charging between 13 and 14 volts.

Water Temperature Gauge

The water temperature gauge rises to normal operating range.

Windshield and Mirrors

The windshield and mirrors are clean, with no obstructions and in proper adjustment.

Windshield Wipers and Washers

Demonstrate the wipers and washers are working properly by spraying the windshield.

CDL Vehicle Inspection guide showing the full truck exterior

This is a really nice complete list, very useful.

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truck and trailer pre trip inspection

PGT Trucking’s Guide to Pre- and Post-Trip Inspections

A proper pre- and post-trip inspection is what separates the average truck driver from a true professional! Federal law requires that a driver of a commercial motor vehicle completes an inspection every day on each vehicle operated (truck and/or trailer). More importantly, a thorough truck and trailer inspection helps truck drivers keep their equipment in safe working order, protecting everyone out on the road. Don’t skip your pre-trip! Follow PGT Trucking’s guide to pre- and post-trip inspections.

What is a pre-trip inspection?

A pre-trip inspection is a thorough check of the vehicle to ensure everything is in working order before you take off down the road. Flatbed truck drivers should check their tires, brakes, lights, engine fluid levels, securement (if loaded) and more. By completing a general observation of all equipment before leaving, flatbed truck drivers know their truck and trailer are safely ready for the day ahead.

When should I do a vehicle inspection?

Flatbed truck drivers at PGT are required to complete an inspection on their truck and trailer at the start of their day, at the end of their day, and any time they drop or hook to a different trailer. Walk around inspections and load checks should also be completed at every change of duty status (fueling, 30-minute break, loading, unloading, etc.).

Why should I do post-trip inspection?

A post-trip inspection will help a flatbed truck driver identify any defects that may have occurred since the pre-trip inspection. Any repairs that are needed can be addressed immediately instead of delaying the start of a driver’s next trip. For flatbed truck drivers who drop and hook, a post-trip inspection is common courtesy – don’t leave issues for the next driver to find. It’s not safe!

How long should a pre/post-trip inspection take?

A thorough pre/post-trip inspection should take about 15 minutes to complete. It doesn’t take long, but it will save a flatbed truck driver valuable time in the long run. Don’t be stuck on the side of the road with a blown-out tire. Get any problems quickly addressed during the pre/post-trip inspection.

What is the goal of a pre/post-trip inspection?

The purpose of a pre/post-trip inspection is safety ! When equipment fails over the road, it places the truck driver and other motorists at risk. By examining the vehicle at the start and end of a trip, flatbed truck drivers can catch any defects before they cause a bigger problem over the road.

If I find something wrong during my pre/post-trip inspection, what should I do?

Any defects in the truck or trailer must be noted on the Driver Vehicle Inspection Report (DVIR), and flatbed truck drivers should call the PGT maintenance hotline and their Fleet Manager . Any item considered out-of-service by the Department of Transportation (DOT) must be repaired immediately before the vehicle can move. Any defect that is not considered an out-of-service DOT violation must be repaired before that truck or trailer can be dispatched on another load. Drivers should not operate the vehicle if they feel it is in an unsafe condition or has any out-of-service defects!

What are the most common defects found during a pre/post-trip inspection?

At PGT, the most noted defects during a pre/post-trip inspection are related to the tires, brakes or lights. While all equipment should be reviewed for possible safety concerns, flatbed truck drivers should pay extra attention to these problem areas.

Do I need to wear any personal protective equipment (PPE) while doing a pre/post-trip inspection?

Yes! You should have your safety vest, gloves, appropriate footwear, goggles, and hard hat on while performing safety functions. Other tools for the inspection include a flashlight, tire depth gauge and tire pressure gauge.

Should I do a pre-trip inspection on my personal vehicle?

Yes! While it’s not legally required to do a pre-trip inspection, all non-commercial vehicles should still be routinely checked to confirm they are in good operating condition. It’s a great habit to get into, and for flatbed truck drivers, practice makes perfect. Do a pre-trip on every vehicle, every time!

How to Complete a Truck and Trailer Inspection

Step 1: Front of the Tractor

  • Complete a visual inspection. Are all numbers and stickers present and clearly visible? Is there any damage or visible leaks?
  • Open the hood and check all fluid levels and belt tension.

Step 2: Cab

  • Enter the cab and start the engine. Test the horns, inspect the windshield (is it dirty? – clean it!), check the seatbelt and fire extinguisher.
  • Is your ELD tablet securely mounted on the dash? Do you have all required documentation in the cab and readily accessible?

Step 3: Air and Lights

  • Turn the engine off. Press and hold the brakes, listening for any air leaks or drop in pressure.
  • Start the light check and observe all lights during your truck and trailer walk around.

Step 4: Left Front and Right Front Tractor

  • Check the tires, brakes, and hub oil levels and look for exhaust leaks.
  • When checking tires, check the air pressure, tread depth, sidewall, rims and lug nuts.
  • When checking brakes, look for any extreme wear, cracks, soaked/contaminated oil, broken springs or anything out of adjustment.

Step 5: Front of Trailer and Mid Tractor

  • Check the fuel cap.
  • Look at the catwalk, headache rack, and bulkhead. Is everything clear of debris? Is all equipment properly secured? Remember, bungee cords have no working load limit and should never be used to secure tarps, chains, binders, lumber or pipe stakes.

Step 6: Right Forward and Rear Drive Wheel Ends

  • Check both the inside and outside tires. Inspect the brakes, shocks and air lines.

Step 7: Rear of Tractor

  • Check the rear light panel.
  • Inspect the mud flaps.
  • Confirm the fifth wheel jaws are fully closed.

Step 8: Trailer Right Mid Inspection

  • Check the dolly legs, winches and straps.
  • Check the lights down the trailer.
  • Check your load securement!

Step 9: Trailer Right Forward and Rear Wheel Ends

  • Check hub oil and grease levels.
  • Look at the inside and outside rims and tires.
  • Check the brakes, shocks and air lines.
  • Drain trailer air tanks.

Step 10: Rear of Trailer

  • Check the lights and mud flaps.
  • Confirm the DOT tape is visible.
  • Look for any damages to the ICC bumper.

Step 11: Trailer Left Forward and Rear Wheel Ends

Step 12: Trailer Left Mid Inspection

  • Confirm the inspection, registration and insurance.

Step 13: Tractor Left Forward and Rear Driver Wheel

Step 14: Tractor Left Mid and Trailer Front

  • Check the driver stairs.
  • Inspect the bulkhead and headache rack.
  • Drain the tractor air tanks.

Note: This list is meant to be a guideline only and is not fully comprehensive. Contact your Safety Manager, Fleet Manager or Training Department if you have any questions or need clarification.  

Safety is Everyone’s Job – All the Time

PGT Trucking is committed to being a safe and reliable carrier , driven by the best flatbed truck drivers in the industry. We want our Proud Professionals to get home safely after every trip, and that starts with thorough trip inspections. PGT understands that details matter, and we provide multiple resources to equip our flatbed truck drivers with the tools they need to do the job well.

Want to join the company that values your safety above all else? Apply to PGT today !

We have Company Flatbed Truck Driver positions available, averaging $84,000 in gross pay a year. Other benefits include medical, dental, and vision insurance, 401(k) retirement plan, company-paid life insurance, vacation time, and paid holidays. Find out what makes PGT Trucking a 2023 Best Fleets to Drive For® Top 20 Company .

Do you want to haul freight at competitive rates while maintaining your independence? PGT is partnering with experienced Owner-Operators and has one of the best Lease Purchase Programs in the industry. Apply now !

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Drive Safe: The Complete Pre-trip Inspection Checklist Guide For CDL Class A

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Navigating the highways and byways as a Class A CDL holder comes with great responsibility. Each journey begins with a crucial element: the pre-trip inspection checklist.

What Is a Pre-trip Inspection?

Whether you’re a seasoned trucker or just starting with commercial driving, mastering the pre-trip inspection checklist is paramount for safe travels. In this comprehensive guide, we’ll discuss all the essential components of a Class A CDL pre-trip inspection — from inspecting tires to checking brake systems. 

Join us as we explore the critical checkpoints that ensure you’re ready for any journey ahead.

What Is a Pre-trip Inspection?

A pre-trip inspection is a thorough check of a vehicle conducted by the driver before starting a journey. It ensures that the vehicle is in safe and proper working condition. A class A commercial driver’s license (CDL) covers non-passenger commercial vehicles like tractor-trailers, tankers, livestock carriers and flatbeds.

During the inspection, the driver visually inspects various components of the vehicle, like tires, brakes, lights, and fluid levels. They also check for any signs of damage, wear, or leaks that could affect the vehicle’s performance or safety on the road. 

Additionally, the driver ensures that all necessary equipment, such as fire extinguishers and reflective triangles, is present and functional. The pre-trip inspection helps identify and address any potential issues before the vehicle is driven, reducing the risk of accidents and breakdowns while promoting road safety for both the driver and others.

Why Is Pre-Trip Inspection Important

  • Safety Assurance: An efficient pre-trip inspection ensures that your vehicle is in optimal condition before hitting the road, reducing the mechanical failures that may lead to accidents.
  • Compliance: It helps drivers comply with legal requirements and regulations mandating regular vehicle inspections, preventing potential fines or penalties for non-compliance.
  • Early Issue Detection: By identifying potential mechanical issues early on, pre-trip inspections enable timely repairs, minimizing the chances of unexpected breakdowns during transit.
  • Preventative Maintenance: Regular inspections help in maintaining the vehicle’s health and performance, extending its lifespan and reducing the repair costs over time.
  • Liability Reduction: Performing pre-trip inspections demonstrates the driver’s commitment to safety, reducing liability in case of accidents by showing that reasonable precautions were taken for the vehicle’s safety.
  • Cargo Protection: Inspections help ensure that cargo is transported in a secure and stable vehicle. This minimizes the risk of damage or loss due to mechanical failures during transit.
  • Regulatory Compliance: Pre-trip inspections are often required by law or company policies, and thorough inspections help avoid failed DOT inspections and reduced CSA scores. 
  • Reputation Maintenance: Consistently conducting pre-trip inspections reflects positively on the driver and their company. These inspections help maintain a reputation for reliability and professionalism in the industry.
  • Peace of Mind: Ultimately, pre-trip inspections provide peace of mind for both the driver and their employer. Knowing that they’ve taken proactive steps to ensure the safety of themselves, their cargo, and others on the road, they can focus on the task that matters: driving.

Pre-trip Inspection Checklist

Pre-trip Inspection Checklist

Exterior Inspection

  • Check for any signs of damage or leaks on the exterior of the vehicle — body, mirrors, and windows.
  • Inspect tires for proper inflation, tread depth, and any visible damage or wear.
  • Ensure that all lights, including headlights, taillights, turn signals, and brake lights, are well-functioning.
  • Verify that the windshield wipers and washers are operational, and the windshield has no cracks or chips.
  • Examine the condition of the exhaust system, looking for leaks or excessive rust.

Engine Compartment

  • Check fluid levels — oil, coolant, brake fluid, and windshield washer fluid, and refill as needed.
  • Inspect belts and hoses for wear, cracks, or leaks.
  • Ensure that the battery terminals are clean and securely connected.
  • Look for any leaks or damage in the engine compartment, such as oil or coolant leaks.

Brake System

  • Test the parking brake to ensure it holds the vehicle securely.
  • Check the brake pedal and its feel for responsiveness.
  • Inspect brake lines and connections for leaks, damage, or signs of wear.
  • Verify that brake pads or shoes have adequate thickness and aren’t excessively worn.

Interior Inspection

  • Ensure that all gauges and warning lights on the instrument panel are functioning correctly.
  • Test the horn to ensure it is loud and clear.
  • Check the steering wheel, ensuring it turns smoothly without excessive play.
  • Verify that the seat belts are in good condition and properly functioning.

Emergency Equipment

  • Ensure that all emergency equipment, like fire extinguishers, warning triangles, and first aid kits, are present and within reach.
  • Test emergency exits, such as doors and windows, to ensure they open easily and close securely.
  • Inspect cargo securement devices, such as straps and chains, for proper condition.
  • Double check that cargo is properly loaded and secured to prevent shifting during transit.
  • Check for any signs of damage or leaks in the cargo area, including floors and walls.

Documentation

  • Ensure that all paperwork, including driver’s license, registration, insurance, and permits, is up-to-date and accessible.
  • Verify that any required documentation for the vehicle, such as inspection reports or maintenance records, is current and available for inspection.

FMCSA Guidelines on Pre-trip Inspection

Federal Motor Carrier Safety Administration (FMCSA) guidelines mandate truck drivers to log at least one inspection daily within hours of service. Previously, drivers were obligated to complete a pre-trip inspection report every day. However, recent updates in the guidelines state that a report is only necessary if defects are found during the inspection. In cases where no defects are uncovered, filling out an inspection report is no longer mandatory.

However, regardless of mandate, we suggest that all truck drivers must prioritize the pre-trip inspection. This routine check is critical for identifying defects early and preventing breakdowns or accidents en route. It is a vital safety measure, complementing other trucker safety practices and ensuring a smoother, safer journey for all.

How to Perform Driver Vehicle Inspection Report with TruckX

TruckX ELD offers a comprehensive solution when it comes to a seamless integration of features like the Driver Vehicle Inspection Report (DVIR) and Pre/Post Trip Inspection, coupled with its user-friendly interface for accessing real-time reports and scheduling maintenance.

Pre-trip inspections are crucial for fleet safety and compliance, and with TruckX, this process becomes streamlined and hassle-free. Let’s see how:

  • Open the TruckX Driver’s Logbook app on your wired ELD tablet.
  • Access the current day’s logs on the app’s homepage.
  • Tap on “DVIR” to perform the vehicle inspection.
  • Click “Start Pre-trip Inspection” to enter the inspection details.
  • Select the truck and click on “Add Truck Defects” to report any defects.
  • Choose a part from the list to add a related defect.
  • Click on “Add” and then “Save” to complete adding the defect.
  • Add more truck defects or trailer defects, as needed.
  • Click on “Mark Pre-trip Complete” when you finish the inspection.
  • Sign the logs and click “Save”.

Mastering the pre-trip inspection checklist and process for Class A CDL drivers is not just a regulatory requirement but a vital aspect of ensuring road safety and operational efficiency. Moreover, with technology advancements, solutions like TruckX FMS simplify the inspection process, offering streamlined solutions for DVIR submission, real-time report access, and maintenance scheduling. 

Remember, it’s not enough to simply go through the motions of the pre-trip inspection checklist. It’s essential for drivers to approach each inspection with diligence, attention to detail, and thoroughness. Regular training, refresher courses, and ongoing education can help drivers stay updated on effective pre-trip inspection best practices.

By prioritizing pre-trip inspections and embracing the principles of safety and compliance, Class A CDL drivers can navigate the highways with confidence, knowing that they’ve taken every precaution to ensure the safety of themselves, their cargo, and others on the road.

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  4. Sample Vehicle Pretrip Inspection Checklist

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VIDEO

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  2. Pre-trip inspection for cdl test

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  6. Relay trailer Disaster! Trailer pre-trip inspection is a must!

COMMENTS

  1. Pre-Trip Truck Inspections (11-Step Checklist)

    Truck pre-trip inspection needs to be performed by the driver while on duty, but before driving starts. ... Drivers of heavy trucks and tractor-trailer trucks suffer fatal accidents more than any other occupation. A pre-trip inspection checklist helps keep drivers safe. Your inspection is important to ensure safety, maintenance, and procedures ...

  2. Pre-Trip Inspection Study Guide

    Pre-Trip Inspection Video By Averitt Express. This is a complete back to front pre-trip inspection of a truck and trailer by Averitt mainentance associate Kevin Breeding. This thorough pre-trip inspection covers all inportant points of inside the cab, lights, engine, the tractor itself and the trailer.

  3. The Pre-Trip Inspection: A Practical Guide For the Truck Driver

    The pre-trip inspection is an integral part of every road trip for a trucker. It's probably the most disliked and most often overlooked part of the job of the professional truck driver in the trucking industry. This inspection is meant to be a thorough check of the truck, trailer and load. The check is to ensure that everything is in correct ...

  4. Complete pre-trip inspection checklist for truck drivers

    What is a pre-trip inspection? A pre-trip inspection includes checking over the tractor and trailer a truck driver will be operating. A pre-trip should be completed before the operation of a vehicle: At the beginning of a driver's shift. Any time a new trailer is picked up. After a 10-hour break. A thorough inspection usually takes anywhere ...

  5. CDL Pre-Trip Inspection Checklist + Free PDF (2024)

    Printable Pre Trip Inspection Checklist (PDF) CDL Manual. CDL General Knowledge Practice Test. Pre Trip Inspection Practice Test. CDL HAZMAT Endorsement Practice Test. Edited for 2024 on 12/5/23. Complete CDL pre-trip inspection checklist with online reference and study guide plus a free PDF pre trip inspection checklist to print.

  6. A Comprehensive Guide to Pre-Trip Inspections for Truck Drivers

    Pre-trip inspecting your bulkhead. The next step in your pre-trip inspection is to check the front of your trailer, also known as the bulkhead. Wall - Check for any damage on the wall. Inspection Sticker - Check for a DOT inspection sticker. Make sure it's up to date to meet the DOT requirements for trailers.

  7. What is a pre-inspection checklist?

    A pre-trip inspection checklist helps truck drivers remember all the major systems and parts to inspect before heading out on a route. Knowing how to complete a pre-trip vehicle inspection is an important part of trucking. ... High beams/low beams: Walk around the truck and trailer to examine all. Turn signals: Signal both right turn and left ...

  8. Pre-Trip Inspection Checklist for Truckers

    The most important element of a truck driver's daily routine is the pre-trip inspection. Pairing a comprehensive pre-trip inspection with a regular preventative truck maintenance schedule is key to ensuring your safety and the safety of others on the road.To give you an idea of how essential the pre-trip inspection is, consider that drivers are required by law to record at least one ...

  9. Guide to Pre Trip Inspections

    Truck drivers must begin each work day with a pre-trip inspection. The Class A CDL test requires new drivers to know how to do a pre-trip inspection. Student drivers must be able to identify truck and trailer parts and understand how they operate. You'll walk an examiner through a pre-trip inspection for that portion of the CDL test.

  10. Truck Driver Pre-Trip Inspection

    The pre-trip inspection will ensure that the vehicle that you are operating is safe and road-worthy to drive. The In-cab pre-trip inspection: ... This Pre-Trip is done on my truck and trailer. I physically took the pictures and edited them to my liking. It is a complete Pre-Trip Inspection and features everything you'll need to know.

  11. Pre-Trip Inspections: Know Before You Go

    Look for any cuts, damages or bulges. Maintain a tread depth of at least 4/32-inch. Measure tire pressure with a gauge (not a tire thumper) and maintain 90 - 100 psi. Tighten any loose lug nuts and report any missing ones. Listen for any air leaks. Look underneath andinside your trailer.

  12. Pre-Trip Inspection: An Essential Guide for Commercial Drivers

    Pre-trip inspections involve inspecting all parts of a truck and trailer for abrasion, bruises, cuts, bent, broken or cracked parts, and ensuring all air and liquid-holding parts are not leaking. It's recommended to do the inspection in order, starting with the truck and then the trailer, touching each part and working from the top down and ...

  13. The Complete Pre-Trip Inspection Checklist

    Push and hold the brake pedal, allowing the gauges to stabilize. When the gauges have stabilized, announce the Primary and Secondary PSI. Listen for air leaks while doing this. Warning Light and Buzzer - Pump down on the brake pedal until the warning light and buzzer comes on. This is typically at or before 60 PSI.

  14. Class A CDL Pre-Trip Trailer Inspection

    An easy way to learn how-to perform a pre-trip inspection for your Class-A CDL exam! We have outlined every component you need to study for your exam so you ...

  15. Free Pre Trip Inspection Checklists

    Digital Pre-trip Inspection Checklists for fleet managers and truck drivers to maintain roadworthiness of vehicles: 1) Pre Trip Inspection Checklist; 2) Heavy Vehicle Inspection Checklist; 3) Vehicle Inspection Checklist; 4) Bonus template. Be proactive in catching risks and prevent disruptions to fleet operation.

  16. How to perform a CDL Class A Pre-Trip Inspection and pass in ...

    Here's a demonstration of how to perform a proper pre-trip inspection on a Class A tractor-trailer with one trailer. For the CDL Class A road test, the CDL C...

  17. PGT Trucking's Guide to Pre- and Post-Trip Inspections

    A pre-trip inspection is a thorough check of the vehicle to ensure everything is in working order before you take off down the road. Flatbed truck drivers should check their tires, brakes, lights, engine fluid levels, securement (if loaded) and more. By completing a general observation of all equipment before leaving, flatbed truck drivers know their truck and trailer are safely ready for the ...

  18. Tire Pre-Trip Inspection Guidelines

    Pre-trip inspections of your truck and trailer are mandated by the FMCSA, find out what's required and what extra steps you can take to keep your drivers and...

  19. pre trip inspection class a checklist

    Select the truck and click on "Add Truck Defects" to report any defects. Choose a part from the list to add a related defect. Click on "Add" and then "Save" to complete adding the defect. Add more truck defects or trailer defects, as needed. Click on "Mark Pre-trip Complete" when you finish the inspection. Sign the logs and ...

  20. Russian Federation

    The Federal Transportation Inspection Service of the Russian Federation (Rostransnadzor) has announced that from 21 March to 25 April 2020, the weight control of vehicles transporting basic food and non-food consumer goods (foodstuffs, baby goods, medicines), in platform-type trailers and semi-trailers with tented sides, has been suspended.

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  22. Semi Trailer Pre Trip Inspection

    Can you do a pre-trip in less than 5 minutes? Absolutely, watch this video, memorize the steps and do them all at the same time and you can check everything ...

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