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  • Updated for January 2025
  • Based on 2025 DE commercial driver's license manual

DE CDL Double/Triple Trailers Practice Test 3 2025

This third DE Double/Triple Trailers practice test contains another set of 20 multiple-choice questions based on the official CDL manual. Just like our other practice tests, this one is also designed to prepare you for the Double/Triple Trailers portion of your 2025 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Each question also includes a hint and an explanation. It is recommended that you check each question’s explanation to gain some further insight into the rule being tested. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers. Good luck and drive safely!

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  • 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

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About this test

5 out of 5 • 1 votes
5 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

20

questions

16

correct answers to pass

80%

passing score

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