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Free Delaware CDL Air Brakes Test 2024 | DE

Part of mandatory Entry-Level Driver Training Course Based on 2024 DE commercial driver's license manualAvailable in EN, ES
30questions
6mistakes allowed
80%passing score

This practice test will help you prepare for the real DMV qualification to drive a vehicle with air brakes and help you to become a better driver starting today.

The 30 multiple-choice questions is based directly on the Delaware Commercial Driver License Manual and applicable Delaware laws. You should also pay attention to the hint and explanation provided with each question, as these will make you more prepared for your actual exam. Practice as often as necessary until you achieve a passing score and feel comfortable with the information. Good luck, keep practicing, and drive safely!

4.38 out of 5 • 8 votes.

Perfect for

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

What to expect on the actual DE DMV exam

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

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More DE CDL Air Brakes Resources

Helpful resources

DE CDL Handbook

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

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DE 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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