- Updated for March 2025
- Based on 2025 MA commercial driver's license manual
Free MA CDL Pre-Trip Inspection Practice Exam 2025
As you prepare to obtain your Massachusetts Commercial Learner’s Permit (CLP), it would be to your advantage to become well-versed in pre-trip inspections. Your ability to identify potential safety hazards in the systems and components of your vehicle before getting on the road is crucial and required by federal regulation 49 CFR § 396.13. Pre-trip inspections are your first line of defense to keep your cargo, fellow road users, and yourself safe from costly accidents or mechanical malfunctions. A checklist containing an entire inventory of inspection items, such as the tires, battery, windshield wipers, and mirrors, is a useful tool for thoroughly conducting the process. Driving in and outside of Boston may be considered among the safest in the nation, but this does not mean accidents or mechanical breakdowns can’t happen.
While you will find various on-line resources, our Massachusetts RMV Pre-Trip Inspection Practice Test offers the most detailed instruction and puts you at ease with learning this process. There are multiple requirements you must meet to obtain a CLP, and one of the most important is passing the RMV CDL General Knowledge Test. The practice test is designed to help you answer at least 80% of the 20 questions correctly, which is the minimum score required to earn a CLP. However, you can expect to go beyond the minimum requirement with the instruction provided by the practice test. You will train in a simulated testing environment that prepares you for the official experience and reduces your stress level.
This Pre-Trip Inspection Practice Test uses an innovative approach to thoroughly prepare you to confidently answer questions related to the process on your official knowledge test. The practice test relieves any stress brought on by the amount of information you need to learn by simulating the actual testing environment. You won’t be left feeling overwhelmed by information that is unclear or confusing. The practice test contains 20 questions to assess your current knowledge of pre-trip inspections and advance your learning. If you get a question wrong, the practice test will provide a detailed explanation of the correct answer. The practice test is based on the most recent Massachusetts RMV CDL driver’s manual (Massachusetts CDL Handbook 2025) and is up to date as of March 2025. It offers you access to authoritative information for better educating you that study guides do not offer. Study guides will train you to memorize the answers to the questions. On the other hand, the practice test helps you excel in mastering pre-trip inspections and completing your driving skill set.
MIT is known for providing pathways to technological advancement, and you can find your way to advanced driving skills with practice tests for other U.S. states and Washington D.C. at https://driving-tests.org/academy/drivers-license.
- Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
- Triple-checked for accuracy
What you need to know
What to expect on the actual MA RMV exam
questions
correct answers to pass
passing score
List of questions (classic view)
- What structure supporting the fifth wheel skid plate should be checked for cracks or breaks?
- You pump the pedal three times and hold it down for five seconds, making sure that the pedal does not move. What are you inspecting?
- What transmits power from the transmission to the drive axle?
- What carries air or hydraulic fluid to the wheel brake assembly?
- ________ are gas or hydraulic devices that cushion the vehicle's ride and stabilize the vehicle.
- What is the sliding mechanism and locking device for tandem axles on trailers?
- What do you inspect to make sure that all are present and show no signs of looseness such as rust trails or shiny threads?
- What should you check to be sure it is solid, clear of objects, and securely bolted to the tractor frame?
- What maintains air pressure in the air brake system?
- Which tires should have a minimum tread depth of 4/32 inch?
- Which of the following can disengage the engine from the drivetrain?
- What transforms steering column action into wheel action?
- Make sure that the _________ are not cut, chafed, spliced, or worn, and not tangled, pinched, or dragged against tractor parts.
- You are looking for puddles on the ground and dripping fluids on the underside of the engine and transmission. What are you checking for?
- What should be fully engaged with no loose or missing pins in the slide mechanism of the sliding fifth wheel?
- To improve visibility during severe or stormy weather, __________ must be secure, undamaged, and operating smoothly and correctly.
- _________ should be clean with no dirt, illegal stickers, obstructions, or damage.
- _________ are the brackets, bolts, or bushings that are used to attach the spring or air bag to the axle and vehicle frame.
- If the wheel has a sight glass, check that the oil level is adequate. Otherwise, look for leaks around the
- What releases the fifth wheel locking jaws so the trailer can be coupled?
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