FREE Delaware CDL Air Brakes Test 2019 | DE

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 25 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!

Rating: 5 out of 5 based on 3 votes.
Or get unlimited access to all DE CDL tests with Premium
Your Progress
Rate This Test:
5 out of 5 based on 3 votes.
5 mistakes allowed to pass
Passing score required at the DE DMV: 80%
We're preparing your test...
Report a problem
Challenge Bank
Back to the DE menu

Delaware CDL Air Brakes Test Fact Sheet:

How many questions:25
How many correct answers to pass:20
Passing score:80%

DE CDL Handbook

View the most recent (2019) official DE CDL Handbook.


DE DMV Practice Test App

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

Show comments