1
2
3
4
5
All tests
/
 
 
 
 
 
Advertisement

MS CDL Double/Triple Trailers Practice Test 3 2026

5 min

Our practice test series on pulling multiple trailers continues. With our third free Mississippi DMV Double/Triple Trailer endorsement practice test, you can continue mastering the skills necessary for adding a “T” endorsement to your Mississippi commercial driver’s license (CDL). A “T” endorsement confirms your qualifications to pull multiple trailers and increases your driving opportunities. You’ll gain an excitement for learning that could only be compared to the fun times you’ve enjoyed at “Crusin’ The Coast.” The practice test quickly eliminates the challenges you face in understanding complex information and raises your confidence to successfully obtain your endorsement.

Our Mississippi DMV CDL Double/Triple Trailer endorsement practice test allows you to track your learning progress and address your most confusing topics. The practice test begins with an assessment of your current proficiency, using 20 questions, similar to the ones you may see on the required official knowledge test. You can use the practice test as a tool for developing an effective study plan to better understand the information you must learn. Differing from traditional study methods, the practice test uses your wrong answers as a teaching moment and provides a detailed explanation of the correct ones. The immediate availability of this critical information saves you from wasting valuable study time. This approach to learning is rapidly making traditional study methods outdated. You won’t be left feeling stuck in your progress or wasting valuable study time searching through additional resources for the required information. Instead, you will discover a supportive and encouraging training technique that positions you to enjoy great success.

MS CDL Double/Triple Trailers Practice Test 3 2026
Commercial Driver's License
Original questions by our team Based on 2026 MS 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 Mississippi DMV changes its handbook or website information. Official sources we check: 

About the Mississippi CDL

This Mississippi DMV CDL Double/Triple Trailer endorsement practice test gives you an advantage in overcoming your learning obstacles by using reliable information. You must correctly answer at least 80% of the 20 questions on the official knowledge test to pass. The practice test is based on the authoritative information in the most recent Mississippi DMV CDL manual (Mississippi CDL Handbook 2026) and is up to date as of January 2026. The practice test will give you the skills and confidence necessary to pass the official knowledge test on your first try.

The teddy bear can trace its roots to Rolling Fork, and you can begin your professional driving career with expert training from the practice tests at https://driving-tests.org/mississippi/ms-cdl-practice-test/.

More MS CDL test resources

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

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.

An official & trusted partner in driver education

We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.

A smarter way to study

Challenge Bank™

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

Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.

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.