Your Progress

  • 0 Incorrect (5 allowed to pass)
  • 0 Correct
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

How to Pass The First Time

  • Practice with the Free tests
  • Unlock 67 Premium tests
  • Review our Premium Cheat Sheets
Pass The first time, guaranteed

or we return 100% of your money

  • 0 Incorrect (5 allowed to pass)
  • 0 Correct
Restart
 
 
 
 
 
Advertisement
Ask DMV Genie AI
new
Explore free tests
  • Updated for November 2024
  • Based on 2024 DE commercial driver's license manual

DE CDL Air Brakes Practice Test 2024

Do not make the mistake of going to the DMV to obtain your Delaware Air Brakes endorsement without doing practice tests first. Practice will give you the confidence and knowledge you need to proceed with ease. Then, you will be certain to receive your endorsement and advance your career. Your endorsement will open up opportunities that have been closed in the past. Just remember, 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 Delaware Air Brakes practice test is designed from the official Delaware CDL manual, the questions closely resemble the questions you will see on the authorized CDL test. The wording might be slightly 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 important 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 correct. Keep doing this until you are ready to take the test.

Getting Ready on Test Day

When test day finally comes, you might have some jitters. That is perfectly fine, 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 DE 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 and renewal CDL/CLP applicants, and those adding endorsements
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Delaware

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

About this test

7 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.

What to expect on the actual DE DMV exam

25

questions

20

correct answers to pass

80%

passing score

Are you in another state?

Your go-to, trusted source

Experience the Driving-Tests difference
Since our foundation in 2010, Driving-Tests.org has led the way in online driver's education, with over a decade of experience. Our dedicated experts, bringing together more than 50 years of collective expertise, have established us as the largest non-governmental organization in the U.S. solely focused on driver education. We go beyond the official manuals, offering unique interactive experiences and support like audio guides and an AI Assistant, to cater to different learning styles and needs.
Helping hundreds of thousands to ace their tests, our resources have earned a 4.7-star rating from over 14,500 reviews. Our goal is to make your path to becoming a confident driver as straightforward and effective as possible.

Try Driving-Tests Premium

Pass the knowledge test the first time, guaranteed.