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Based on official NY exam questions

NY CDL Double/Triple Trailers Practice Test 3 2025

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

How is our practice test series changing the way drivers are learning to pull multiple trailers? With our third free New York DMV CDL Double/Triple Trailer endorsement practice test, you’ll continue to develop a deeper understanding of the skills needed to accomplish this task. The practice test is expertly designed and provides convenient access to essential information, but you won’t find it at your local bodega.

When you add a “T” endorsement to your New York commercial driver’s license (CDL), you’ll find there are more driving opportunities available to you. The practice test is an effective tool for helping you learn more than surface knowledge. Instead, you’ll benefit from a more detailed instructional method to help you demonstrate a deeper understanding of the rules and regulations involved.

Making the learning process more supportive and encouraging, our New York DMV CDL Double/Triple Trailer endorsement practice test uses a strategic approach. The practice test contains 20 questions to assess your current knowledge and eliminate your confusion over complex information. These questions are similar to those you may see on the required official knowledge test that must be passed to obtain the endorsement. You will find the practice test highly capable of responding to your incorrect answers with a thorough explanation of the correct ones. This approach effectively fills your knowledge gaps and makes the required information readily available. Differing from the practice test, traditional study methods, like a study guide, make your learning process more complicated. Study guides train you to memorize the answers to a series of questions and provide no feedback for correcting your answers. The practice test is more effective in identifying your learning obstacles and helping you overcome them.

This New York DMV CDL Double/Triple Trailer endorsement practice test helps you develop a successful study plan. You must correctly answer at least 80% of the 20 questions on the official knowledge test to earn a passing score. The practice test supplies accurate and authoritative information that makes it possible to pass the official knowledge test on your first attempt. It uses information taken from the most recent New York DMV CDL manual (New York CDL Handbook 2025) and is up to date as of November 2025. You can confidently apply the information provided to various driving scenarios on the official knowledge test, further developing your professional driving skills.

The Guggenheim allows visitors a glimpse of artistic and architectural masterpieces, and you’ll be able to exhibit superior professional driving skills by using the practice tests at https://driving-tests.org/new-york/ny-cdl-practice-test/.

5 min to complete
Available in EN and ES
NY 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 NY permit test

20

questions

16

correct answers to pass

80%

passing score

We know what it takes to pass. And we’ve got the proof.

Driver’s Ed is - nobody wants to set foot inside the DMV. That’s why millions of learners trust us for simple, visual, effective prep.

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A Smarter Way to Study

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Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.

AI-Powered Feedback

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Interactive Handbook

Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.

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