Based on 2024 WY CDL manual

Questions
25
Mistakes allowed
5
Passing score
80%
Official WY Air Brakes: What to Expect
25
Total number of questions

20
Number of questions required to pass

80
Percentage required to pass

Wyoming Commercial Driver's License
Wyoming Commercial Driver's License

Wyoming Air Brakes Practice Test 3 is specifically designed for individuals preparing to obtain or renew a Commercial Drivers License (CDL) with an air brakes endorsement. Whether you’re someone aspiring to become a truck driver, an existing holder of a Commercial Drivers License (CDL) looking to obtain an endorsement or a professional seeking to refresh your knowledge these practice tests are designed to support your success.

Test 3 takes your knowledge further by exploring concepts including foundation brakes, supply pressure gauges, dual air brakes, walk around inspections and final air brake checks. This comprehensive test will challenge you and strengthen your understanding of air brake systems.

This powerful practice test consists of 25 questions that cover the concepts found on the real test. You have unlimited attempts to take these tests so that you can practice as much as needed to build confidence and familiarity with the subject matter and get the score you’re looking for before test day.

What sets these practice tests apart is the inclusion of explanations for each question. If you answer a question incorrectly you’ll receive an explanation that will help you understand the answer and the underlying reasoning behind it.  3These practice tests are based on the 2024 Texas CDL Manual so you’ll always have the most up to date and relevant test material available. Make the most of this feature to gain an understanding of air brake systems and enhance your learning experience.

Don’t miss out on the chance to prepare for your CDL air brakes endorsement test the smart way. Whether you’re a driver or just starting your journey these practice tests will help you confidently pass the test and achieve your goals.