Based on 2024 WY CDL manual

Questions
99
Mistakes allowed
20
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

Introducing the Wyoming Air Brakes Practice Endurance Test, a resource for individuals looking to pass the air brakes test and earn their endorsement.This practice test includes all the questions from our air brakes test question bank. It is designed to assess your understanding of air brake systems commonly used in vehicles. If you are looking for one last test to take before taking the real thing, this practice test is for you.

When you take this practice test you can expect questions that explore how air brakes work, their important components, the process of inspecting and maintaining them and possible issues like air loss or brake fade. Additionally the test covers the procedures, for both operation and emergency braking situations.

Why should you choose the Wyoming Air Brakes Practice Endurance Test? Firstly it is based on the 2024 Texas CDL Manual. This ensures that it covers the concepts found on the real test while ensuring the test material is always up to date.  Like our other practice tests, you can take advantage of the detailed explanations that accompany each question. With instant feedback after every answer, you can quickly identify where you need to focus your time for a more efficient learning experience.

If you’re someone who aspires to become a truck driver looking to remove the air brakes restriction on your CDL or you want to add the air brakes endorsement then the Wyoming Air Brakes Practice Endurance Test is an excellent tool.