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SD CDL Air Brakes Practice Test 2024

25questions
5mistakes allowed
80%passing score

Do not make the mistake of going to the DMV to acquire your South Dakota Air Brakes endorsement without practicing 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 previously. Keep in mind it all begins with your endorsement, and a practice test makes it much easier to get that endorsement.

Things to Expect with the Practice Test
Because the South Dakota Air Brakes practice test is designed from the official South Dakota CDL manual, the questions are similar to the questions you will find on the authorized CDL test. The wording might be somewhat different, but the meaning is 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 finish 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. Continue to do this until you are ready to take the actual thing.

Getting Ready on Test Day
When test day finally arrives, you might be nervous. 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 SD 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.

Perfect for

  • First-time SD CDL and CLP applicants
  • CDL holders adding endorsements
  • SD CDL renewal applicants
SD commercial driver's license

What to expect on the actual SD DMV exam

How many questions25
How many correct answers to pass20
Passing score80%

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More SD CDL Air Brakes Exam Resources

Helpful resources

SD CDL Handbook

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

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SD CDL Practice Test App

Download our free iOS or Android app and practice for your driving test offline or on the go.

CDL Genie app

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