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Based on official Wyoming exam questions

Free WY CDL Pre-Trip Inspection Practice Exam 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

An accident or mechanical malfunction on Interstate 80 past Evanston would be an unpleasant mishap that a thorough pre-trip inspection might prevent. You don’t want to find yourself in unfortunate situations by failing to practice responsible safety measures. A checklist containing the safety-critical systems and components of your vehicle, such as the brakes, engine, windshield wipers, and tires, is a useful tool to verify their safe operating conditions. Additionally, federal regulation 49 CFR § 396.13 requires pre-trip inspections to be completed before driving on public roads. If you are applying for a Wyoming Commercial Learner’s Permit (CLP), the time you spend learning about pre-trip inspections will greatly benefit you.

Prior to applying for a Wyoming Commercial Driver’s License (CDL), you will need to train with a CLP and get familiar with the pre-trip inspection process. Although you must meet several requirements, a crucial one is your ability to pass the DOT CDL General Knowledge Test. Our Wyoming DOT CDL Pre-Trip Inspection Practice Test will help increase your knowledge of pre-trip inspections to help you reach your goal. A thorough understanding of pre-trip inspections will give you an advantage in answering 80% of the 20 questions correctly to receive a passing score. The practice test uses a simulated testing environment to give you a sense of the actual testing environment. This approach allows you to be more at ease with these conditions while you learn at your own pace.

This CDL Pre-Trip Inspection Test is the most interactive and efficient resource available to teach you about pre-trip inspections. You can trust your safety to the information the practice test offers. The practice test is based on the most recent Wyoming DOT CDL driver’s manual (Wyoming CDL Handbook 2025) and is up to date as of November 2025. It includes 20 multiple-choice questions to assess and increase your understanding of pre-trip inspections. If you submit an incorrect answer, the practice test will provide you with a detailed explanation of the correct one. This information sets the practice test apart from other on-line resources, such as a study guide. With a study guide, your learning potential is limited by your ability to memorize the answers to the questions. Study guides offer no additional information to teach you the reasoning behind the correct answers. The practice test equips you with the information, confidence, and ability to perform pre-trip inspections. You shouldn’t settle for anything less than experiencing safety at its best.

You shouldn’t wrangle with the cowboys in Laramie because your best way to impeccable driving skills is with the practice tests for other U.S. states and Washington D.C. at https://driving-tests.org/academy/drivers-license.

6 min to complete
Available in EN and ES
WY commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Authored and curated by Steven Litvintchouk, M.S.

Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)

What to expect on the actual WY permit test

20

questions

16

correct answers to pass

80%

passing score

More WY CDL test resources

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