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NY CDL Double/Triple Trailers Practice Test 3 2025

Avg. pass rate on our NY tests: 62%.
Average pass rate for this test: 60%.
Moderate
5 min
Score distribution:
90-100=>0%
80-89=>0%
70-79=>40%
60-69=>20%
<60%=>40%
Avg. first-try score: 75%

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.

NY CDL Double/Triple Trailers Practice Test 3 2025
NY commercial driver's license
Written in-house by our team Based on NY CDL Handbook

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S., Chief Educational Researcher (ACES member)

Last verified for accuracy on

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the New York DMV changes its handbook or website information. Official sources we check: 

About the New York CDL

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 December 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/.

More NY CDL test resources

  1. Double/Triple Trailers Test 1
  2. Double/Triple Trailers Test 2
  3. Double/Triple Trailers Test 3 (you are here)

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