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Based on official Maryland exam questions

MD CDL Double/Triple Trailers Practice Test 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements

Sitting for your MD CDL Double/Triple Trailers endorsement can be unpleasant. Take most of the stress out of the equation by taking the Maryland CDL D/T Trailers practice test. This 20-question practice test closely resembles the authorized test so you are able to build up your confidence prior to the day of the real test. Then, when you finally walk into the MVA, you’ll be ready to take your endorsement test with ease, knowing that you’re ready to get all of the answers right.

Getting to Know the Practice Test

If you’ve never taken a CDL practice test before, you might not be sure what’s coming. First, it’s critical to understand that the questions from the test are taken directly from the 2025 Maryland state CDL manual. That means that each question is state-specific, just like the ones you’ll find on the official test. When you sit down for actual test at the MVA, you’ll notice that the questions are very similar to the ones that were on the practice test. They might be worded slightly differently, but they contain the same information. That is why this practice test is such a useful tool.

Make Sure You’re Ready

When test day arrives, some people head straight to the MVA. It’s a good idea to take your practice test once more to make sure you’re prepared. Those questions will refresh your memory. As you go through the questions, you might realize that you aren’t quite as sharp on a particular subject. Then, you need to take out your CDL manual and immerse yourself in that subject before you head out to take your test. Then, when you finally walk through those doors, you will be ready to handle anything that comes your way. No one will stop you from walking back out the doors with your CDL Double/Triple Trailers endorsement!

If you want to be successful the first time you take your MD CDL Double/Triple Trailers exam, a practice test is the key. With the assistance of a practice test, you won’t have any trouble making it through the questions in the official test. Good luck with your endorsement!

8 min to complete
Available in EN and ES
MD commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Maryland

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

Verified for accuracy: October 2025

Reviewed by Steven Litvintchouk, M.S.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy

What to expect on the actual MD exam

20

questions

16

correct answers to pass

80%

passing score

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