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ID CDL Air Brakes Practice Test 2024

Part of mandatory Entry-Level Driver Training Course Based on 2024 ID commercial driver's license manual Available in EN, ES

What to expect on the actual ID CDL exam

  • 25questions
  • 20correct answers to pass
  • 80%passing score

Be sure not to make the mistake of going to the DMV to obtain your Idaho Air Brakes endorsement without doing practice tests first. Practice will give you the confidence and knowledge you need to move through the test with ease. Then, you will be certain to receive your endorsement and further your career. Your endorsement will open up doors that have been closed in the past. Keep in mind it all starts with your endorsement, and a practice test makes it much easier to get that endorsement.

Things to Expect with the Practice Test

Because the Idaho Air Brakes practice test is designed from the official Idaho CDL manual, the questions are similar to the questions you will see on the authorized CDL test. The wording might be somewhat different, but the meaning remains the same. The practice test has 25 questions. Once you master these questions, you will be ready to move onto the official CDL test at the DMV.

As you take the test, it is a good idea to make a note of the questions that you have problems with so you can study them after you complete the practice test. That way, you will be able to improve before you have to take the official test. Then, go back and retake the test to see if you get those answers right. Keep doing this until you are ready to take the actual thing.

Getting Ready on Test Day

When test day finally comes, you might have some jitters. That is ok, but don’t let your nerves get the best of you. The best thing to do is to take your Air Brakes practice test one more time. Then, you will remember that you have the knowledge necessary to ace your test. Sometimes, a boost of confidence is all that you need to bring home your ID Air Brakes endorsement.

Good luck on your practice test, and keep in mind, you can take it as many times as you wish. Don’t rush the process. The practice test is here to help you as you move closer to obtaining your endorsement. Use it as a tool to help you achieve your goals.

To fully understand the Air Brakes endorsement process and to master the material for the written exam, explore our detailed guides on the Air Brake endorsement and the Air Brakes written test.

For our strict accuracy and quality standards, see our Commitment to Accuracy.
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ID commercial driver's license

Perfect for

  • First-time ID CDL and CLP applicants
  • CDL holders adding endorsements
  • ID CDL renewal applicants

Helpful resources

ID CDL Handbook

View the most recent (2024) official ID CDL Handbook.

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Many people do their best but still get to the DMV overconfident and underprepared because they fail to do some of the simple...

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