how to do pre trip inspection

Join 100,000+ Drivers

• Sponsorship

• Thinking of Becoming a Truck Driver?
• Getting a CDL License
• Trucking Driving Jobs Guide
• Trucking Company Guide
• Trucker Life
• Paid CDL Training
• CDL Schools
• Professional Driving Skills + Knowledge
• Owner Operator
• Latest Articles
• Truck Driver Skills

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

Updated February 24th, 2022

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.

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.

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.

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.

• 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.

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.

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.

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.

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.

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

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

• 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.

More Articles You May Like

• Trucking Terms – A Guide to Our Industry’s Lingo
• The 18 Wheeler – A Comprehensive Guide to Big Rigs

CDL Truck Driver Skills – Tips, Tricks + Knowledge to Kick Your CDL Skills Up a Notch!

• The D.O.T. Physical- A Guide For the Truck Driver

Everything You’ll Want To Know About Paid CDL Training

Custom Big Truck Sleepers Photo Gallery Collection

The Best Trucking Companies to Work For 2024 USA

5 Best GPS For Truckers – A Professional Driver’s Guide

Twice a month we email you the best tips and new articles to help you better navigate the trucking industry..

10 Truck Driving Safety Tips Every Professional Driver Should Follow

A veteran 40+ years truck driver shares 10 of the all time, tried and true truck driving safety tips ALL professional truckers should know AND follow! If every driver of EVERY vehicle on the road followed these safety tips, our roads would be SO much safer.

Trucker Tips Master Guide: Expert Advice From Experienced Truck Drivers

A collection of trucker tips from million milers and experienced drivers. These are gold nuggets for the new truck drivers!

Instruction, clear advice, videos and photos for truck driver skills, maneuvers and information for all professional truck drivers.

A practical guide to paid CDL training programs. Recommended Company Sponsored Schools, Requirements, pros + cons, what to expect from company-sponsored cdl training programs.

Is a Career As a Department of Defense Truck Driver For You?

As a Department of Defense (D.O.D.) truck driver, your role is integral to the logistics and supply chain operations of […]

Navigating Fair Truck Driver Pay: Are You Earning Enough?

Ready to take control of your truck driver pay? Discover key factors impacting your earnings and ensure you’re compensated appropriately […]

The Best Tanker Trucking Companies to Work, U.S., 2024

Top Tanker Trucking Companies in the US To Work For Tanker work typically falls to the ‘better carriers’.  Tanker carriers […]

Best Flatbed Trucking Companies, US, 2024: Our Top Picks

There are over 1 million truck drivers working for flatbed trucking companies in the U.S. trucking industry. However, not all […]

Best Trucking Companies For New Drivers in the U.S., 2024

For new drivers entering the trucking industry, diving into the right pool can make all the difference. The foundation of […]

Follow Smart Trucking

• Free Practice Tests

Commercial Driving

• Introduction

Getting a CDL

• Fees and costs

CDL Types & Permits

Endorsements & Restrictions

CDL Exam Preparation

Written exams

Practical exams

• Skills test
• Pre-trip inspection
• TSA background check
• Retake policy

CDL Maintenance

ELDT Training & Certification

CDL how-to guides

Mastering the CDL Pre-Trip Inspection Exam: A Complete Guide

Learn how to conduct thorough pre-trip inspections with our guide, a critical component for commercial vehicle safety.

Written by Andrei Zakhareuski. With over 16 years of expertise, Andrei leads Driving-Tests.org, a top online resource for driver education. His leadership has established vital partnerships with over 2,600 libraries, educational bodies, and state agencies.

The CDL Pre-Trip Inspection Exam is an integral part of obtaining your commercial driver’s license. This guide covers Class A and Class B pre-trip inspections, provides a checklist, and offers tips for memorizing the inspection process.

​ Start a free Pre-Trip Inspection practice test:

• Alabama - AL - Alabama Pre-Trip Inspection Practice Test
• Alaska - AK - Alaska Pre-Trip Inspection Practice Test
• Arizona - AZ - Arizona Pre-Trip Inspection Practice Test
• Arkansas - AR - Arkansas Pre-Trip Inspection Practice Test
• California - CA - California Pre-Trip Inspection Practice Test
• Colorado - CO - Colorado Pre-Trip Inspection Practice Test
• Connecticut - CT - Connecticut Pre-Trip Inspection Practice Test
• Delaware - DE - Delaware Pre-Trip Inspection Practice Test
• District of Columbia - DC - District of Columbia Pre-Trip Inspection Practice Test
• Florida - FL - Florida Pre-Trip Inspection Practice Test
• Georgia - GA - Georgia Pre-Trip Inspection Practice Test
• Hawaii - HI - Hawaii Pre-Trip Inspection Practice Test
• Idaho - ID - Idaho Pre-Trip Inspection Practice Test
• Illinois - IL - Illinois Pre-Trip Inspection Practice Test
• Indiana - IN - Indiana Pre-Trip Inspection Practice Test
• Iowa - IA - Iowa Pre-Trip Inspection Practice Test
• Kansas - KS - Kansas Pre-Trip Inspection Practice Test
• Kentucky - KY - Kentucky Pre-Trip Inspection Practice Test
• Louisiana - LA - Louisiana Pre-Trip Inspection Practice Test
• Maine - ME - Maine Pre-Trip Inspection Practice Test
• Maryland - MD - Maryland Pre-Trip Inspection Practice Test
• Massachusetts - MA - Massachusetts Pre-Trip Inspection Practice Test
• Michigan - MI - Michigan Pre-Trip Inspection Practice Test
• Minnesota - MN - Minnesota Pre-Trip Inspection Practice Test
• Mississippi - MS - Mississippi Pre-Trip Inspection Practice Test
• Missouri - MO - Missouri Pre-Trip Inspection Practice Test
• Montana - MT - Montana Pre-Trip Inspection Practice Test
• Nebraska - NE - Nebraska Pre-Trip Inspection Practice Test
• Nevada - NV - Nevada Pre-Trip Inspection Practice Test
• New Hampshire - NH - New Hampshire Pre-Trip Inspection Practice Test
• New Jersey - NJ - New Jersey Pre-Trip Inspection Practice Test
• New Mexico - NM - New Mexico Pre-Trip Inspection Practice Test
• New York - NY - New York Pre-Trip Inspection Practice Test
• North Carolina - NC - North Carolina Pre-Trip Inspection Practice Test
• North Dakota - ND - North Dakota Pre-Trip Inspection Practice Test
• Ohio - OH - Ohio Pre-Trip Inspection Practice Test
• Oklahoma - OK - Oklahoma Pre-Trip Inspection Practice Test
• Oregon - OR - Oregon Pre-Trip Inspection Practice Test
• Pennsylvania - PA - Pennsylvania Pre-Trip Inspection Practice Test
• Rhode Island - RI - Rhode Island Pre-Trip Inspection Practice Test
• South Carolina - SC - South Carolina Pre-Trip Inspection Practice Test
• South Dakota - SD - South Dakota Pre-Trip Inspection Practice Test
• Tennessee - TN - Tennessee Pre-Trip Inspection Practice Test
• Texas - TX - Texas Pre-Trip Inspection Practice Test
• Utah - UT - Utah Pre-Trip Inspection Practice Test
• Vermont - VT - Vermont Pre-Trip Inspection Practice Test
• Virginia - VA - Virginia Pre-Trip Inspection Practice Test
• Washington - WA - Washington Pre-Trip Inspection Practice Test
• West Virginia - WV - West Virginia Pre-Trip Inspection Practice Test
• Wisconsin - WI - Wisconsin Pre-Trip Inspection Practice Test
• Wyoming - WY - Wyoming Pre-Trip Inspection Practice Test

​ CDL Class A Pre-Trip Inspection

Engine Compartment Inspection

Includes checking for leaks, belt tension, and the condition of hoses, among other components.

Cab Check/Engine Start

Involves inspecting the cab’s interior, gauges, and starting the engine to check for abnormalities.

Brake Check

Focuses on air brake systems, including air brake checks and the parking brake test.

​ CDL Class B Pre-Trip Inspection

Vehicle Overview

Begin with a general overview of the vehicle, checking for obvious signs of damage or issues.

External Inspection

Inspect all external components, including tires, lights, and mirrors.

Internal Inspection

Check all internal controls, ensuring everything is functional and within reach.

​ Pre-Trip Inspection Checklist

• Lights and reflector s: Ensure all are clean and functional.
• Engine oil and coolant levels : Check for adequate levels.
• Steering mechanism : Ensure it’s secure and functioning.
• Horn : Test for functionality.
• Windshield wipers : Check for operability and condition.
• Mirror s: Adjust for optimal visibility.
• Emergency equipment : Ensure presence and accessibility.
• Air brake system : Test for leaks and proper pressure.

​ Tips for Memorizing the Pre-Trip Inspection for CDL

• Create a Routine : Develop a consistent order in which to conduct your inspection.
• Use Mnemonics : Create acronyms or phrases to help remember the steps.
• Practice Regularly : Hands-on practice is the most effective way to memorize the inspection process.
• Visual Aids : Use diagrams or checklists as visual reminders.

Pro Tip : Practice the pre-trip inspection in a real-world setting. The more you perform the inspection in a practical environment, the more natural it will become.

Remember, the pre-trip inspection is not just a test requirement – it’s a fundamental safety practice every commercial driver should master. For more resources and detailed guides, visit Driving-Tests.org .

Secure your CDL with confidence!

Our exclusive CDL Premium program offers comprehensive online training with an ELDT certificate, authentic exam questions, and a solid Pass Guarantee, starting at only $49. Ideal for first-time applicants, seasoned drivers, and those new to the U.S. road rules.

Explore CDL Premium

Was this page helpful?

• Start a free Pre-Trip Inspection practice test:
• CDL Class A Pre-Trip Inspection
• CDL Class B Pre-Trip Inspection
• Pre-Trip Inspection Checklist
• Tips for Memorizing the Pre-Trip Inspection for CDL

Complete pre-trip inspection checklist for truck drivers

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.

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."

Related posts

8 CDL Road Test tips to help you pass

How hard is it to get a CDL?

How to get your CDL – 7 simple steps for new truck drivers

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

• Subscription Plan
• Newsletters

The Ultimate Guide to Mastering Trucking Pre Trip Inspections

Trucking pre trip inspections are an essential part of a truck driver’s routine. Before hitting the road, truck drivers must conduct a thorough inspection of their vehicles to ensure they are in proper working order. This includes checking various components such as tires, brakes, lights, and fluid levels. The purpose of these inspections is to identify any potential issues that could compromise safety or lead to breakdowns on the road.

Importance of Pre Trip Inspections for Truck Drivers

Ensuring safety on the road is the primary reason why pre trip inspections are crucial for truck drivers. By thoroughly inspecting their vehicles before each trip, drivers can identify any potential safety hazards and address them promptly. This not only protects the driver but also other road users who may be affected by a malfunctioning truck.

Compliance with federal regulations is another significant reason why pre trip inspections are important for truck drivers. The Federal Motor Carrier Safety Regulations (FMCSRs) require truck drivers to conduct pre trip inspections and keep records of these inspections. Failure to comply with these regulations can result in penalties and fines, which can have serious consequences for both the driver and the trucking company.

Preventing breakdowns and delays is yet another reason why pre trip inspections are vital for truck drivers. By identifying any potential issues before hitting the road, drivers can address them proactively, reducing the risk of breakdowns and subsequent delays in delivery. This not only helps maintain a good reputation for the driver and the company but also ensures that cargo arrives on time.

Protecting cargo and equipment is also a critical aspect of pre trip inspections. By thoroughly inspecting their vehicles, drivers can identify any issues that could potentially damage or compromise the cargo they are transporting. This includes checking for secure load restraints, ensuring proper temperature control for perishable goods, and verifying that all equipment necessary for safe transportation is in good working order.

Do not allow a company to tell you the following: oh you can fix it later, or you can fix it after you make delivery.

A lot of trucking company’s will ask there employee drivers to do such.

doing your daily inspection may save your life or others

Understanding the Federal Motor Carrier Safety Regulations (FMCSRs)

The Federal Motor Carrier Safety Regulations (FMCSRs) are a set of rules and regulations established by the Federal Motor Carrier Safety Administration (FMCSA) to ensure the safe operation of commercial motor vehicles. These regulations cover various aspects of trucking, including pre trip inspections.

The FMCSRs require truck drivers to conduct pre trip inspections before each trip and document the results of these inspections. The inspections must be thorough and cover specific components of the vehicle, such as brakes, tires, lights, steering, and suspension. Drivers must also ensure that all required safety equipment, such as fire extinguishers and reflective triangles, are present and in good working order.

Non-compliance with the FMCSRs can result in penalties and fines. The severity of these penalties depends on the nature of the violation and can range from monetary fines to suspension of driving privileges. It is essential for truck drivers to familiarize themselves with the FMCSRs and ensure they are in compliance to avoid these penalties.

A comprehensive pre trip inspection checklist is a valuable tool for truck drivers to ensure they cover all necessary components during their inspections. While specific checklists may vary depending on the company or individual preferences, there are some key components that should be included in any pre trip inspection checklist.

Firstly, drivers should inspect the tires thoroughly. This includes checking for proper inflation, tread depth, and any signs of damage or wear. Properly inflated and well-maintained tires are crucial for safe and efficient operation on the road.

Secondly, brakes should be carefully inspected. This includes checking brake pads, drums or rotors, brake lines, and ensuring proper brake fluid levels. Faulty brakes can lead to accidents or breakdowns, so it is essential to identify any issues before hitting the road.

Lights and signals are another critical component of a pre trip inspection. Drivers should check all exterior lights, including headlights, taillights, brake lights, and turn signals, to ensure they are functioning correctly. This is crucial for visibility and signaling intentions to other road users.

Other components that should be included in a comprehensive pre trip inspection checklist are steering and suspension systems, fluid levels (such as oil, coolant, and windshield washer fluid), mirrors and windshield wipers, and safety equipment such as fire extinguishers and reflective triangles.

Common Pre Trip Inspection Failures and How to Avoid Them

Despite the importance of pre trip inspections, there are common failures that truck drivers may encounter. By being aware of these failures and taking proactive measures to prevent them, drivers can ensure the safety and efficiency of their journeys.

One common failure is neglecting to check tire pressure and tread depth. Improperly inflated tires can lead to increased fuel consumption, reduced traction, and increased risk of blowouts. Drivers should regularly check tire pressure and ensure it is within the recommended range. Additionally, monitoring tread depth is crucial to maintain proper traction on the road.

Another common failure is overlooking brake issues. Faulty brakes can lead to accidents or breakdowns, posing a significant risk to the driver and other road users. Regularly inspecting brake pads, drums or rotors, and brake lines can help identify any issues before they become more severe.

Failure to inspect lights and signals is another common issue. Properly functioning lights are crucial for visibility and signaling intentions to other road users. Drivers should regularly check all exterior lights, including headlights, taillights, brake lights, and turn signals, to ensure they are working correctly.

To avoid these common failures, drivers should follow a comprehensive pre trip inspection checklist, allocate sufficient time for inspections, be meticulous in their approach, and address any identified issues promptly.

Even though An inspection may have been performed, failure can occur at any moment because of mechanical failure, part age or failure.

So after each inspection snap a couple of pictures of the vehicle left side, right side, front, and back. This way if something does fail beyond and outside your control, you have a picture with a time stamp on it. By doing this you may save yourself from a potential lawsuit or getting canned.

Just like humans we all have our failures and so do parts on trucks

Travel Safe                 Truckersword.com

CB Lingo 101: How to Speak Like a Pro on the Road, warnings ahead

Fuel up with flavor: what are your favorite places to eat.

Leave a reply Cancel reply

You must be logged in to post a comment.

Trending posts

Honoring Our Heroes: Why American Veterans Deserve Our Respect

The High Cost of Tiredness: Exploring the Consequences of Fatigue in Trucking

Is Your Truck Company Compliant

Recent posts.

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.

Recent Posts

10 Construction Zone Safety Tips for Truck Drivers

Tips for Truck Driver Parents: Ways to Connect With Your Kids

What’s The Difference Between Dry Van & Reefer Trucking?

Transportation solutions, carrier solutions, drive for prime, work in house, success leasing.

Created by: Campaignium

Privacy Overview

• Company Culture
• Company Programs
• Leadership Team
• Fleet Maintenance
• Refrigerated Division
• Flatbed Division
• Tanker Division
• Intermodal Division
• Load Tracing
• Documentation
• Qualifications & Expectations
• Pay & Benefits
• Driver Training Program
• CDL Holders
• Driver Awards
• Salt Lake City
• Pittston, PA
• Springfield, MO
• Jobs At Prime
• View Available Loads​
• Prime Power Fleet
• Lease & Lease Purchase
• Benefits of Leasing
• How to Get Started
• Pedigree Benefits
• Financing Information
• Equipment Inventory
• Omnitracs Logs
• Company Store
• Submit Pics from the Road
• Driver Verification

CDL Pre Trip Inspection: Step by Step Guidelines

What is a Pre-Trip Inspection?

A pre-trip inspection is a thorough checkup of your truck to keep public safety and ensure there is no malfunction before starting your journey. A common pre-trip inspection process involves inspecting fluid levels, leaks, tires, brakes, clutch, shock absorbers, fifth wheel, and many other components. After finishing your pre-trip inspection, file your work on a DVIR (Driver Vehicle Inspection Report). Any issues detected must be addressed before departing. A thorough vehicle pre-trip is required by law and takes approximately 30 minutes.

The Pre-Trip Vehicle Inspection Test

To obtain your CDL exam, you need to complete a pre-trip inspection test. You will have no more than 50 minutes to complete a pre-trip vehicle inspection for the state examiner. During the exam, you should identify each part and tell the examiner what you are looking for or inspecting. Within each area, there are multiple parts you must identify. 

CDL Pre-trip inspection guide (Step by step)

Follow this four-step process for each part inspected:

After finishing the four-step pre-trip inspection process for each engine part, you can fill in your results in the Pre-trip Inspection Form . 

CDL pre-trip inspection checklist

Below is a detailed CDL pre-trip inspection checklist of the different parts of a pre-trip.

Front of tractor

Your pre-trip examination begins at the front of your tractor. Make sure that the reflectors, lenses, and lighting fixtures are clean, undamaged, and properly maintained. Make sure they are reflective and functional. The headlights ought to receive the same attention. It is crucial to have a good line of sight in front of your truck when it comes to safe driving.

Engine Compartment

You specifically check the mounting and operation of your turbocharger, air cleaner, oil level, hoses, pumps, brakes, shock absorbers, brake calipers, brake pads, tires and rims, air pressure, and seals on the passenger's side of your vehicle.

Coupling area

The coupling area in Class A vehicles involves 3 main parts

• Fifth Wheel Type: Mounting Softs, Platform, 5' Wheel Skid Plate, Release Arm, Kingpin, Apron, Sliding 5" Wheel Locking Pins.
• Pintle Hook/BaII Hitch Types : Mounting Bolts/wields, Pintle Hook/Ball, Safety Latch/Locking Device, Safety Chain/Cables, Eye/Coupler, Drawbar/Tongue.
• Tow Truck - Underlift Type: Underlift Reach, Pivot Pin, Crossbar, Receiver Retaining & Safety Pins, Tie-Down Chains or Straps, Safety Chains.'Cables.

Driver door fuel system

• When it comes to airbags, you must look for cuts, abrasions, leaks, bulges, and missing bolts. 
• The axle seal must be filled and should not leak in accordance with specifications.
• Ensure that neither the brake hose nor the brake chamber is leaking air.
• The catwalk and steps need to be mounted and free of any loose objects for the truck driver's safety.

Side of truck

The trailer should basically stay the same as when it was initially loaded and attached to the tractor. But before you leave, make sure that everything is in working order. The landing assembly, handles, frame & cross members, tandem release, lights, and reflective tape should all be functional. Verify the trailer for body dents or rusty areas.

Rear of truck

The rear of the trailer is rather simple to inspect. Make sure your license plate is affixed and clearly visible, and check all the reflectors and lights. Confirm that the doors are shut and secured. Ensure the brake lights are in working order.

In-cab Inspection

Here is the list of parts included in the in-cab inspection process:

• Safety Belt
• Lighting indicators
• Oil Pressure Indicator
• Air Pressure Gauge
• Ammeter/voltmeter
• Wipers and Washers
• Heater/Defroster
• Safety/Emergency Equipment

Brake Check

Here are the checklists for inspecting your braking system

• Hydraulic Brake Check/Air Brake Checks (depending on your truck)
• Breakaway Module
• Parking Brake
• Service Brakes

If your truck uses air brakes, it is important to note that the air pressure must be greater than 100 psi to 120 psi to verify the air brake. Pump brakes, 60 psi warning lights, and pump brakes, 40 psi - 20 psi valves pop. Press pedals no more than 4 psi loss.

How to remember Pre-Trip Inspection for CDL exams

Get ready for the CDL exams with our CDL Prep App , providing a variety of exam-like Questions and state-specific practice tests.

• What is the maximum height permissible for any vehicle on the highway?
• Which of the following is the definition of gross vehicle weight?
• The primary cause of fatal crashes is:
• Heavy vehicles often move slower than others. Which of these is NOT a good rule to follow while driving a heavy vehicle?
• When you check the condition of visible parts during your pre-trip inspection, make sure that the ___________ are secured against snagging, rubbing, or wearing.
• What type of fire extinguisher must a placarded vehicle carry?
• The purpose of a supply pressure gauge is
• Which conditions are front wheel brakes good under?
• What is the emergency air line?
• You are driving a set of doubles and a set of trailer wheels goes into a skid. Which of these is most likely to occur?

CDL Prep holds all the qualities that make it so magical!

• Register / Login
• Trucker's Forum
• Paid CDL Training
• Truck Driving Jobs
• CDL Practice Tests
• High Road Training
• Truck Driver's Career Guide Chapter 5

• Truck Driver Pre-Trip Inspection

The Complete Guide To A Career In Trucking

What does the pre-trip inspection exam include.

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.

Why Join Trucking Truth?

• The High Road Training Program
• The High Road Article Series
• The Friendliest Trucker's Forum Ever!
• Email Updates When New Articles Are Posted

Apply For Paid CDL Training Through TruckingTruth

Did you know you can fill out one quick form here on TruckingTruth and apply to several companies at once for paid CDL training? Seriously! The application only takes one minute. You will speak with recruiters today. There is no obligation whatsoever. Learn more and apply here:

• Privacy Policy

How To Study For the CDL Pre-Trip Inspection

As a professional truck driver, there are crucial tasks to complete to be safe and stay compliant. One of the most important tasks is a CDL pre-trip inspection. Not only does this keep you and everyone else on the road safer, but it is required to remain compliant with FMCSA rules and regulations.

The nation has deemed truck drivers essential, and the industry needs new drivers more than ever. Roadmaster can help you start a new high paying career in about a month. And as a professional truck driver, there are crucial tasks to complete to be safe and stay compliant. These are the very things you’ll find when studying and testing.

One of the most important tasks is a CDL pre-trip inspection. Not only does this keep you and everyone else on the road safer, but it is required to remain compliant with FMCSA rules and regulations . It also keeps you in-the-know about how your truck is performing and if there are any issues that need to be addressed.

Here is a guide on how to study for a CDL pre-trip inspection.

What Is a CDL Pre-Trip Inspection?

The definition of a pre-trip inspection is self-explanatory – it is a complete assessment of the trailer, truck, and cargo before each trip. The DOT has a pre-trip inspection list and the guidelines dictate to follow their list. Rules dictate to document everything using a DVIR or driver vehicle inspection report according to federal law FMCSR Section 396.11.

A professional truck driver must have any problems found with the truck and trailer addressed before leaving. This includes things like damage or other issues affecting the trip. The inspection process should be thorough and doesn’t take long – around 15 minutes or so. During this time, the driver must report as on duty,  not driving.

This is one important aspect to learn in becoming a driver, so studying it is crucial.

Why Is It Important?

Your safety and the safety of others.

Any kind of issue with your truck can cause safety concerns. From damaged brakes to an unsecured load – these are the very things you are looking for with the inspection. It keeps you on your toes and ensures you know that every trip is the safest possible. This also has the added benefit of keeping you on the road more. You’ll avoid violations that ground you till it’s fixed. And you can better avoid an accident because of a fixable issue.

By learning this information and studying it, you’ll have the knowledge you need to prepare for the exam.

It’s the Law

It is your responsibility as a professional truck driver to ensure your truck is safe and road-ready. This means not only is it safe to operate, but it is free of issues that cause accidents. This has other benefits too. By catching any problems yourself, you are less likely to get a violation.

It Saves Extra Costs

With any situation, catching a problem before it’s a bigger problem is ideal. Instead of finding out you have a major repair, you might be able to find it while it’s still easily fixable. Plus, you have time to take it to a shop rather than a roadside service that costs more and is less convenient. And let’s not forget about how expensive towing is.

Steps in Studying for a CDL Pre-Trip Inspection

Now that you know how important a CDL pre-trip inspection is to your livelihood, here are the steps in conducting one. We showcase these steps to help you study for what the exam requires.

Under the Hood

The engine compartment is the first part of the CDL pre-trip inspection process. This is before you start the truck and the inspections include:

• Make sure kingpins, ball joints, and shocks look good and have lubrication
• Check fluid levels including windshield washer fluid, coolant, and oil
• Look at steering axle tires for uneven wear
• Look for fluid drips or leaks in and around the engine
• Secure the dipstick and tighten any loose caps
• Look for wear or damage to belts and hoses
• Check the blade and fan belt for cracks, nicks, or any other damage
• Check wiring for damage like frays or misplacement
• Air conditioner compressor mounting secure
• Ensure engine air ductwork has secure clamps and no cuts
• No exhaust leaks or oil in the turbocharger
• Check fuel water separator, radiator brace, water pump, pitman arm, oil filler cap
• Inspect engine coolant reservoir, steering shaft, and brake master cylinder

If you find anything wrong, notate it in the DVIR. Notate important information and use photographs. The truck cannot leave until you appropriately fix these issues.

Take a Walk Around

Do an external inspection next. This is where you walk around your truck checking for problems. These include:

• Check all tires for proper pressure, damage, and wear and tear
• Check valve cap, outer oil seal, lug nuts, and hub oil
• Look for proper positioning in brake pads and that they are in good shape
• Inspect brake drum, lining, inner oil seal, slack adjuster, brake line, and chamber
• Inspect airlines and the electrical cord for proper connection
• Inspect the landing gear to ensure the legs are up and secured
• Ensure the 5th wheel is securely coupled to the trailer
• Look for mirror damage such as nicks and cracks
• Ensure doors close properly with secure hinges

Start Your Engine

Before leaving your location, you must ensure the engine is mechanically sound. These key components of the last inspection are:

• With the clutch depressed and the truck in neutral, start the engine
• As you ease off the clutch, idle the truck at 650rpm
• Check your gauges to ensure everything is as it should be
• Turn on your flashers and lights and step out to make sure they are all working
• Look under the hood for leaks and secure belts
• Make sure all lights are working properly

After this inspection, notate any anomalies in the DVIR. This includes things like repairs or part replacements.

The Last Steps

The last step involves moving your truck. Make sure there is nothing in the way or anything that causes a safety hazard.

• Drive forward a few feet and use the trailer brake, making sure the trailer is coupled and the brake works right
• Pull forward a few feet more, using the foot brake to stop

Look for anything not up to par and report it. This is one of the most repetitive tasks you’ll do and the most common. And therefore, it is on the test. You also need to know when to do these steps:

• Each start of the day
• After 10 hour breaks
• Every 24 hours
• When you pick up a new trailer

Ready To Learn More?

These are steps to learn that are on the test. Study these components of the CDL pre-trip inspection so it prepares you to ace the exam.

Once you have your Class A CDL license you are ready to apply for entry-level truck driver jobs. If you attend a truck driving school like Roadmaster, a career services associate will help you apply for your first job. And they’ll assist you in getting your new career started.

During the first few days of school, Placement Associates work with you to choose which company best fits your needs. They will review your job applications and help you submit them to potential employers. The placement staff will follow up with potential employers and notify you of employment offer letters.

Tuition reimbursement could cover up to 100 percent of the cost of school! We offer in-house financing to those who qualify to help cover the cost of tuition. Trucking carriers that recruit from Roadmaster offer up to 100 percent tuition reimbursement .

If you are ready to get your career started as a professional truck driver, contact Roadmaster by filling out the application form or calling us at 1-800-831-1300.

• Fleet Training
• CDL Training
• Insurance Discount
• Court Diversion
• Our Courses
• What is the SPIDER Method?

Pre-Trip Inspection: An Essential Guide for Commercial Drivers

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

• 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

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

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

• 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.

Everything You Need to Know About CDL Medical Requirements

CDL Hours of Service Regulations – Everything You Need to Know

CDL Pre-Trip Inspection Test and How To Memorize It

The pre-trip is one of the things that students fear the most and fail the most. Let’s face it, the pre-trip is intimidating because there is so much stuff to memorize. The key to learning the pre-trip inspection is preparation, memorization, and repetition. Don’t go away, in this article I have exactly what you need to make sure you pass it the first time.

It is going to take time for you to memorize everything and the only way to do this is by repeating it over and over.

Hopefully, the school where you are being trained is giving you enough time to practice it everyday you are there.

I can’t stress that enough, regardless of which method you use below you need to repeat it daily and practice on your own.

Don’t expect that your run through once a day with your instructor is enough, it isn’t.

In this article I’m going to give you 8 tips that will help you memorize the pre-trip so you are able to pass it your first time and move on with your driving career.

1. REPETITION!

The only way to memorize the pre-trip is to repeat it over and over. Start with the engine area and work your way around the truck and finally inside the cab.

There is no way around consistent repetition. The more you do it the more you will memorize it. It’s just that simple.

Now that we have established how important repetition is I want you go through the rest of this list and figure out which method (or methods) works best for you and then repeat it over and over.

2. Record Someone Else

You can use YouTube to find a video of someone doing a pretrip and for the most part they work pretty well (more about YouTube later).

Take it a step further though. Ask someone (like and instructor or friend) to do a pre-trip and video record them.

While they are doing it try to use the zoom function on your camera so that you know what the parts look like and what is being checked.

Students that I come across have said that this method works really well because you have quality video and audio. Just watch your recording over and over and this stuff will be engraved in your brain.

Just make sure you are absolutely sure that the person you record knows what they are doing and are showing you everything. You don’t want to watch a video that skips anything that will be on the test.

3. Smaller Chunks

Break down the pre-trip into smaller chunks so that it is not overwhelming. If you think about memorizing everything at once it will be a daunting task.

My suggestion is you learn your air brakes first, then the inside of the cab, the engine compartment, and then the rest of the truck. You can chose any order that you want to as long as it helps you out.

Memorize each part and then tie it all together. You will find that learning the pre-trip is much easier if you do it this way.

4. Use Your Imagination

Do this while in bed before you fall asleep. Warning: the pre-trip is going to consume a lot of your attention during training, even while you sleep!

When you wake up go through a video you found on YouTube or the one you recorded (see #2) and correct any errors you made.

5. Find A Truck

It really helps if you have access to a truck. Pictures alone are not enough. Most of you are probably getting your training through a private school, company sponsored training , or community college.

All of these will give you access to an actual truck and should be taking time each day to practice the pre-trip.

Take advantage of this time with the truck to practice your pre-trip as much as possible. When class ends try to stick around to get in some extra practice, this could be the difference between passing and failing.

6. Watch A Pre-Trip Video On YouTube (not straight through)

There are a lot of videos on YouTube that you can choose from. Let me save you some time, these two (below) is the best because it has good audio and video quality, is accurate, and is easy to follow.

Don’t watch the video straight through over and over. Like I mentioned earlier you should chunk it into smaller sections.

Watch a section, pause it, and list off the names of the parts and things to look for. Play it again to see if you are getting them correct. When you finish one section go on to another section until you finish it.

Don’t move on to a new section until you have memorized the section you started. When you complete all the sections you should be able to watch the whole pre-trip and repeat everything on it from start to finish.

If you want to challenge yourself a little try mixing up the sections so that the sections that was last is now first. This will let you know if you are really memorizing everything.

7. Use A Checklist

Probably the most popular ways to memorize the pre-trip is to use a checklist. No doubt that wherever you are getting your training at is already giving you a checklist to use.

Use it. A lot.

Not all checklists are done in the same order but they should all cover the same stuff. I like this one here (printable PDF document) by the people at Trucking Truth , it’s easy to follow and is accurate.

Every possible thing that you will need to identify during the pre-trip is on this checklist.

8. Use Pictures/Diagrams

There are a ton of picture resources out there that will help you memorize the test. Just do a search for “cdl pre-trip inspection pictures” and you will find a ton of stuff.

The picture I like most are these (link to PDF) by Driver Solutions. The pictures are easy to see and distinct arrows are used to point to each part. Along with pictures is an explanation of what to look for and what to say for each individual part.

What Is The Pre-Trip Inspection?

The pre-trip inspection is an inspection of the commercial vehicle including the cab, engine compartment, and exterior.

A driver of a commercial vehicle is required, by federal law, to complete one every day before driving the vehicle and at least once in a 24 hour period. Every single time you begin driving your truck you will have to complete a pre-trip.

The purpose of it is to make sure that the vehicle is safe to drive.

This gives you a chance to get whatever is wrong fixed. If you miss something and are inspected it could result in citations by the DOT.

A lot of drivers find it to be a pain in the rear but you really need to do it every single time you drive your truck. Don’t listen to the irresponsible driver at the truck stop that tells you it’s okay to skip it. It’s not okay.

How Long Does An Inspection Take?

A pre-trip usually takes about 15-45 minutes to complete. It really depends on the type of truck you are inspecting and your experience.

After several years of driving it’s inevitable that your pre-trip is going to be quicker because you are better at doing it and you know what to look for.

As a new driver you should take your time and make sure you do it right. Make it a habit to always conduct a thorough inspection so that you run into less problems while on the road.

What To Say During The Pre-Trip Test

Knowing what to say is important during the test. There are some specific language the person testing you is going to be listening for. More than likely you already heard these phrases but here is an easy way to remember what to say:

PMS— Properly Mounted, Secure ABC— Abrasions, Bulges, Cuts CBB— Cracked, Bent, Broken

There are some tricks that you can use to make sure you say the right thing, here they are: 1 . If its mounted (almost everything is) use the words, “Properly Mounted, Secure” (PMS) 2. If its rubber use the words, “Abrasions, Bulges, Cuts” (ABC) 3. If it’s metal or another hard surface use the words, “Cracked, Bent, Broken” (CBB) 4. If it has fluid or air going through it or in it remember to say, “Not Leaking”

This language shouldn’t be new to you, hopefully the school that is training you has already taught you this stuff.

What Should You Cover During The Pre-Trip?

The areas that you should cover include the coupling system, light check, in-cab inspection, engine compartment, trailer, and drivers door fuel area. Make sure that you are prepared for all of these.

Also, keep in mind that CDL schools/classes may cover the pre-trip in different orders. It’s okay though, they all cover the same stuff. The order that you practice is probably going to be different from someones in a different school/class.

There is no correct order as long as you memorize everything.

What Will Be Tested On The Actual State Pre-trip Inspection Test?

You will be required to perform a pre-trip for the light check, the in-cab inspection, and the coupling system. These 3 areas you have to complete.

After completing those 3 areas your examiner will have you perform one of the following: the engine compartment, trailer, drivers door fuel door, or the entire vehicle.

You will not know ahead of time which one the examiner will choose. This is why it is crucial that you know all the areas.

What Else You Can Do To Prepare?

Aside from the ways listed above to help you memorize the pre-trip there are some other things you can do.

One thing you can do is try answering some practice tests like these here from Trucking Truth. There are 5 free practice tests you can take.

I really find that these practice tests reinforce what you need to know for the real test. It’s worth your time try them out just to see how you do.

What If You Fail The Pre-Trip?

If you do fail the pre-trip you are able to retake it. Make sure you know why you failed the test, ask the inspector if he/she can specifically tell you what you did wrong.

This is usually never a problem because the inspectors want you to know what you missed so that you can pass the test the next time.

One more thing, don’t be embarrassed because you didn’t pass it on your first try! This happens to a lot of people! You are not the only person that will fail the pre-trip and you won’t be the last.

Study what it is that you missed/did wrong and pass it on your second attempt.

Extra Tips For Passing The Pre-Trip Test

Probably the most common reason people fail the pre-trip is because they are nervous.

The two things that will help you out the most is to always remember that the pre-trip is a verbal contact test.

As you start walking towards the vehicle you should already be looking for any leaks under it, broken marker lights, loose mirror brakes and anything else that seems out of place.

BE VERBAL! Your number one priority is to make sure the examiner knows that you know what you are talking about. The more you talk the greater your chances are to pass the test.

Even if it might seem you are going overboard just keep going. Examiners tend to like when testers are verbal.

http://www.truthabouttrucking.com/fls/Pre_Trip_Inspection.pd

CONTACT! The second most important thing you can do is make contact with the item you are describing.  For example, as you are explaining the radiator brace you need to make sure you point to or put your hand on the brace as well.

Your examiner wants to make sure that you actually know what the item is that you are explaining.

Make sure you are pointing the the correct item though! Don’t describe the radiator brace while pointing to the turbo!

Again, make sure you are VERBAL and CONTACT every single item (correctly) that you are describing.

Now go pass that test! Good luck driver!

Privacy Policy

COPYRIGHT © 2019 CDL TRAINING SPOT

Pre-Trip Inspection Checklist for New Truck Drivers

While your CDL schools teach you how to do a complete DOT pre-trip inspection checklist, here's a fast introduction to get you started to stay safe on the road.

December 28, 2021

If you’re only paid while you’re on the road, you’ll want to make sure you leave as soon as possible each day. However, as exciting as it is to start planning your day’s journey, you should never get on the road without first doing your DOT pre-trip inspection and completing your DOT pre-trip inspection checklist .

While your CDL school will teach you how to do a complete DOT pre-trip inspection, here’s a fast introduction to get you started so you and others stay safe on the road.

What Is a Pre-trip Inspection?

Are you interested in a career as a truck driver? If you are, you will rapidly learn about DOT pre-trip inspections and how to do them. A pre-trip inspection is simply a comprehensive checkup of your truck before you get behind the wheel to ensure everything is in working order. Completing your DOT pre-trip inspection checklist helps you to ensure that your vehicle is safe and that any concerns or potential issues are addressed before you hit the road.

Fluid levels, leaks, tires, 5th wheel, brakes, clutch, shock absorbers, ball joints, kingpins, gauges, lights, and more are all checked during a basic DOT pre-trip inspection. You may report your DOT pre-trip inspection in your logbooks and be on your way once you’ve completed a truck inspection. While doing a thorough DOT pre-trip check takes time, it might save your life.

For various reasons, CDL pre-trip inspection checklist should be treated seriously:

• For starters, it is a mandatory activity for employers.
• Second, your own safety, as well as the safety of others driving ahead of, behind, and besides you, is at the stake.
• Third, if you’re stopped by law authorities or a Department of Transportation (DOT) inspector, an infraction might result in fines or place your vehicle “out of service” immediately, which could have a bad impact on your wallet or career.

What Is a Level 1 DOT Inspection?

A Level 1 DOT inspection is the most common and thorough of the six levels of DOT inspections. You may need to make a pit stop along the way to undergo a DOT inspection. While it may be annoying, it is necessary for the safety of our roads and highways. Thankfully, having an accurate and up-to-date logbook and understanding what a Level 1 DOT inspection covers will help speed up the process.

DOT Pre-Trip Inspection Checklist

Once you’ve learned how to correctly complete your pre-trip inspection, having a quick DOT pre-trip inspection checklist to remind you of all the items you need to cover on your inspection might be useful. Each company will have its own checklist and safety procedure that adheres to the Federal Motor Carrier and Safety Administration ‘s (FMCSA) regulations. When conducting a commercial vehicle inspection, each state follows the FMCSA rules.

The following are the main points of a DOT Level 1 inspection.

• Drug or alcohol use
• Use of seatbelts
• Logbook record
• Medical examiner’s certificate
• Hours of service 
• Truck frame
• Vehicle inspection report
• Coupling devices
• Wheels and rims
• Turn signals
• Van and trailer bodies
• Lamps on projecting loads
• Windshield wipers
• Hazmat placarding
• Brake lamps
• Safe loading
• Steering mechanism
• Exhaust system
• Fuel system
• You’ll learn how to conduct a DOT pre-trip inspection step by step while you study for your CDL permit test. When you know what to expect from a DOT Level 1 inspection, you’ll feel more at ease and prepared if you are stopped.

Read more >> DOT Weigh Station: The Ultimate Guide 2024

How Long Should a DOT Pre-trip Inspection Take?

There is no standard or needed length of time for a pre-trip inspection, however, a complete DOT pre-trip inspection takes around 30 to 50 minutes on average. While some drivers try to save time by speeding through their inspections, it’s better to take your time and thoroughly check your vehicle now rather than risk having a breakdown or other problems while on the road later.

If you don’t complete a full DOT pre-trip inspection checklist, you might end up in hot water if you’re pulled over for a DOT inspection while driving. If you fail a normal DOT inspection, you might face a written warning, a fine, suspension, or even jail time, due to the seriousness of the infraction. To cut a long tale short, don’t rush your Department of Transportation pre-trip examination.

Why Are Pre- and Post-Trip Inspections Important?

Although the reasons for doing DOT pre- and post-trip inspections are self-evident, it’s still necessary to understand why these inspections are critical for you, your organization, and other road users. You may have even seen drivers who rush through their paperwork and pre-trip inspections in order to be on the road as soon as possible. While it may seem appealing at the moment, doing so can easily result in further vehicle downtime, greater safety concerns, and road accidents.

Because not all drivers appreciate the need of doing a safety check before getting behind the wheel, pre-trip inspections have been implemented. When you drive a large truck, you have a significant amount of responsibility for keeping the road safe. Pre-trip checks help you discover any safety problems, save money on car repairs, and decrease your own and your company’s liability.

Why Are Post-trip In spections Important? 

When you’ve just done a 14-hour shift, the last thing you want to do is spend half an hour doing a post-trip inspection of your truck. A post-trip inspection, on the other hand, is just as vital as a DOT pre-trip inspection since it allows you to address any concerns or possible difficulties before continuing or departing on your route the next day.

Not only will doing a complete pre- and post-trip inspection save you time and money, but it will also save lives.  Pre-trip checks ensure that you don’t start driving until you’re confident that the truck is road safe, while a thorough post-trip inspection allows you to address any concerns before returning to your route.

Are Pre-trip Inspections Required?

Pre-trip inspections by the Department of Transportation are mandated by law and are critical for trucking companies, drivers, and owner-operators to operate an efficient and safe fleet. Drivers must examine their truck before starting their shift and once every 24 hours while on the road, according to the law. Although organizations can be held accountable for DOT inspection violations, the ultimate obligation for conducting a proper pre-trip check rests with you, the driver.

Here are a few additional reasons why you should complete your DOT pre-trip inspection checklist at all times:

It’s Required by Law

As previously stated, DOT pre-trip inspections are required by law by the Federal Motor Carrier Safety Administration to keep you safe and your truck in excellent shape. Failure to pass DOT inspections can result in fines of thousands of dollars.

It Protects Drivers

For some drivers, something as easy as monitoring your tires might spell the difference between life and death. You might easily cause a big traffic situation for other drivers if you have a flat or lose a tire on the interstate. On the other hand, your own major accident might mean the difference between life and death.

It Protects Trucking Companies

A pre-trip inspection not only protects you and others but also protects your trucking firm from legal liabilities. Failure to complete a pre-trip inspection, whether you work for a corporation or are an owner-operator, seems careless and can result in penalties and be used against you if your case goes to court.

It Helps Identify Problems

Pre-trip checks also provide another important benefit: they help you to keep track of vehicle repairs and maintenance concerns. If you’re having the same problems over and over, it’s possible that a part is damaged or that the vehicle has to be replaced. Detecting these concerns before your truck reaches the end of its useful life makes everyone on the road safer.

It’s understandable that some drivers try to cut corners and rush through inspections when they’re only compensated for the time they spend behind the wheel. A seasoned driver, on the other hand, knows that it’s always best to take your time and conduct your inspection now rather than risk losing additional time, money, and maybe your job later.

Tips to Get You Through a DOT Inspection

Before you finish CDL school, you’ll learn how to do a DOT pre-trip inspection properly, but what happens when you’re pulled over in the real world? When you’re pulled over for a DOT inspection, make the procedure as simple and comfortable as possible for the inspector.

What happens during an on-the-road vehicle inspection?

Understanding what goes on in the thoughts of an inspector during a check might help you prepare appropriately before you hit the road. Keep in mind that inspectors have witnessed everything:

• Due to faulty brakes, trucks were unable to stop in time.
• Under-inflated tires flew out, colliding with other vehicles and dispersing deadly debris.
• Trailers that arrived uncoupled due to faulty locking jaws.
• Trailers that fell off the sub-frame due to improper pin locking.
• Trucks slammed into traffic as the driver dropped out of his seat on a bend while unbelted.
• An inspector’s responsibility is to safeguard the public as well as enforce the regulations. Compliance is extremely essential to the inspector, and your pre-trip inspection should be equally important to you.

If the inspection appears nitpicky, it’s because it’s typically the “small things” that cause the most serious accidents. You shouldn’t have anything to worry about if you’ve done a comprehensive CDL pre-trip check and fixed any concerns before leaving on your journey.

Tips about what inspectors look for

Even before your car comes to a complete stop, an inspector begins taking stock of the driver.

• An inspector might simply follow your car to verify if it is moving in a straight path. If it isn’t, the inspector will search for damaged center pins in the axle, among other concerns.
• As the inspector approaches your cab, he or she will listen to how your vehicle sounds and smells, which might reveal issues such as worn belts or a degraded tire seal that is leaking grease.
• The inspector takes a mental snapshot of your living conditions the moment the door to your cab swings open. Trash or debris on the floorboards, the smell of alcohol or illegal drugs, general uncleanliness, and so on. The word “disorder” conjures up images of someone who is unprofessional and careless. It’s also dangerous:
• Garbage may easily become stuck between the foot pedals.
• The windshield defroster might be hindered by trash on the dashboard.

If you look unconcerned about maintenance in your cab, the inspector may conclude that you are unconcerned about upkeep in general. Always conduct yourself in a professional way.

Other common errors that can cause you to fail an inspection

• Brakes that haven’t been properly adjusted
• If you don’t chock your wheels, you’ll get stuck
• Inadequate, up-to-date documents, such as your log and medical card
• The emergency kit that is necessary is missing (hazard triangles, fire extinguisher, spare fuses, etc., all in good working order)
• Your vehicle’s reflectors are defective
• Rust indicators, such as painted rims or telltale spots around lug nut holes, call for a closer look
• Seat belts that are frayed and worn out

Now that you know what inspectors are looking for, you can do a full CDL pre-trip check to ensure your vehicle is up to code.

Final Tips to Get Through An Inspection

• Be positive and courteous to the inspectors
• Listen to the inspectors; some of them are quite knowledgeable and can teach you a lot
• Don’t get into a debate with them. If you disagree with a ticket, take it to court rather than to the inspector. You’re not going to win, and you can wind up with even more fines
• Even if the inspector is mistaken about anything, don’t make a mockery of them
• Keep your paperwork current and up-to-date by knowing it
• To get them what they need, know how to access your e-log information
• Know what hazmat placarding to use and have it on hand.

A little courtesy and organization may go a long way toward getting you back on the road as quickly as possible. Before you go behind the wheel, do your DOT pre-trip inspection and read over your DOT pre-trip inspection checklist to ensure that any DOT inspections you face are quick and easy. Otherwise, you can read more about truck driver safety tips to keep yourself and others safe on the road.

It’s simpler than you think to find a wonderful career as a truck driver. You can get your foot in the door with a fantastic firm and expand your talents in a high-demand field with the correct education. One of the fundamentals for safely getting behind the wheel and beginning your career in the trucking industry is understanding what a DOT pre-trip inspection checklist entails and what to look for on your DOT pre-trip inspection checklist.

If you are planning to obtain a CDL License to start your career as a truck driver, let’s practice with our free CDL practice test 2021 to get ready for your coming exam!

Your message (optional)

Tennessee TN Passenger Endorsement Test Study Guide 2024

August 8, 2022

Can You Get A CDL With A DUI On Your Record?

You are going to get a CDL but have a DUI on your driving record. Are you worried that having a DUI can prevent your career opportunities? In this article, we will provide the most detailed and accurate answer to the question “Can You Get A CDL With A DUI?”

January 1, 2022

How long does it take to get a CDL in 2024?

Are you looking for information about the CDL? And, how long does it take to get a CDL? Here, you will find the information you need as well as improve more knowledge about the CDL.