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View All Plans- Updated for March 2025
- Based on 2025 HI commercial driver's license manual
Free HI CDL Pre-Trip Inspection Practice Exam 2025
Performing pre-trip inspections, including examining such vehicle systems and components as the tires, battery, windshield wipers, and taillights, is an essential skill for commercial drivers. You should invest some time in learning how to conduct these inspections properly, in preparation to get your Hawaii Commercial Learner’s Permit (CLP). Federal regulation 49 CFR § 396.13 requires drivers to ensure the safety of their vehicle before driving it on public roads. Checklists are a useful tool in helping you make sure not to overlook any potential sources of safety issues. Pre-trip inspections protect fellow road users, cargo, and yourself from accidents or breakdowns that such problems could cause.
Before applying for a Hawaii Commercial Driver’s License (CDL), you must possess a CLP and exhibit a thorough knowledge of pre-trip inspections. While there are other requirements, your understanding of these inspections will be assessed on the DMV CDL General Knowledge Test. You must answer 80% of the 20 questions correctly to receive a passing score. This Hawaii DMV Pre-Trip Inspection Practice Test offers the most informative and authoritative instruction on this topic, allowing you to become proficient in this safety measure. You will see your confidence grow and your skill level excel as you work through the questions in a simulated testing environment. The practice test offers top-notch instruction that other on-line resources fail to provide.
Our Pre-Trip Inspection Practice Test is designed to expertly prepare you for the official knowledge test with the most reliable and authoritative information available. The practice test is based on the most recent Hawaii DMV CDL driver’s manual (Hawaii CDL Handbook 2025) and up to date as of March 2025. It is stress-free because you are encouraged to learn the things you don’t understand instead of feeling defeated by them. The practice test includes 20 questions, similar to the pre-trip questions on the official knowledge test, to direct your study and fully inform you. If you submit an incorrect answer, the practice test will give you a detailed explanation of the correct one. You can use this information to understand the logic behind the answer and connect it to the question. A study guide will only help you memorize the answers to the questions. You’d need to do some additional research to find the right answer. The practice test is your one-stop shop to learn everything you need to know about pre-trip inspections.
After stuffing yourself at the luau, you should feast on the knowledge you’ll gain from 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 HI DMV 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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At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Content Creation and Verification Process
- Alignment with Official Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information. - Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation. - Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy. - Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors. - User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly. - Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.
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