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Based on official Minnesota exam questions

MN CDL Double/Triple Trailers Practice Test 3 2025

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

Have you completed the first two practice tests in our Double/Triple Trailer series? If so, you’re already familiar with the outstanding results they produced and will be excited to know there’s a third free Minnesota DVS Double/Triple Trailer endorsement practice test. There’s plenty of additional valuable information for you to learn to add a “T” endorsement to your Minnesota commercial driver’s license (CDL). And the practice test is an effective teacher. Adding a “T” endorsement allows you to tow multiple trailers and access highly sought-after benefits, such as increased driving opportunities and higher pay to spend on a weekend in Brainerd. The practice test will help you strategically remove the barriers to developing a deeper understanding of complex information that may prevent your success.

Focused on helping you identify the information you must learn, our Minnesota DVS CDL Double/Triple Trailer endorsement practice test helps prepare you for the challenges of the required official knowledge test. The practice test contains 20 questions, similar to those on the official knowledge test, to identify the information you must learn to obtain your endorsement. You must correctly answer at least 80% of the 20 questions on the official knowledge test to pass. Using the practice test, you’ll be given a framework to create an effective study plan for passing the official knowledge test on your first attempt.

This Minnesota DVS CDL Double/Triple Trailer endorsement practice test outperforms any other on-line resource you may consider. Equipped with an interactive capability, the practice test is able to provide feedback on how to correct your wrong answers. The practice test is based on the most recent Minnesota DVS CDL manual (Minnesota CDL Handbook 2025) and is up to date as of November 2025. The practice test uses information taken from this authoritative source to give you a thorough explanation of how to correct your incorrect answers. In comparison, other on-line resources do not offer additional instruction to correct your misunderstandings. The practice test is a more supportive resource to support your skill development and boost your confidence in applying its teachings to various driving scenarios.

Peanuts on Parade enjoyed an extended run in St. Paul, and you can continue developing your professional driving skills using the practice tests at https://driving-tests.org/minnesota/mn-cdl-practice-test/.

5 min to complete
Available in EN and ES
MN commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives

Authored and curated by Steven Litvintchouk, M.S.

Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)

What to expect on the actual MN permit test

20

questions

16

correct answers to pass

80%

passing score

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