All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All PlansKY CDL Double/Triple Trailers Practice Test 3 2025
Why is our practice test series different from the traditional study methods you’ve tried? Our third free Kentucky KSP Double/Triple Trailer endorsement practice test features a stress-free learning technique based on authoritative information to lead you to success. While the Jim Beam is aging, you can rapidly learn how to pull multiple trailers using the most innovative on-line resource. By targeting your most crucial knowledge gaps, the practice test streamlines your learning process and helps you better understand complex information. It is the most effective and time-efficient study method to prepare you to add a “T” endorsement to your Kentucky commercial driver’s license (CDL), permitting you to tow multiple trailers.
Our Kentucky KSP CDL Double/Triple Trailer endorsement practice test is the foremost resource for preparing you to pass the required official knowledge test. You must correctly answer at least 80% of the 20 questions on the official knowledge test to add the “T” endorsement to your CDL. Using 20 questions, similar to those on the official knowledge test, the practice test is unmatched in its ability to identify and help you better understand your most challenging topics. You will find the practice test helpful for efficiently budgeting your study time to overcome your learning obstacles.
Although you may submit some incorrect answers, this Kentucky KSP CDL Double/Triple Trailer endorsement practice test uses reliable information to eliminate your confusion. The practice test uses information taken directly from the most recent Kentucky KSP CDL manual (Kentucky CDL Handbook 2025) and is up to date as of October 2025. Any incorrect answer you provide causes the practice test to reply with a full explanation of the correct one in easily understood language. Traditional study aids, such as a study guide, will not provide such information because they are designed to help you memorize the answers to the questions. With the instruction from the practice test, you can be confident in your ability to apply its teachings to various driving scenarios and pass the official knowledge test on your first attempt.
Thunder Over Louisville is the opening for an exciting weekend of horse racing, and you can begin an adventurous driving career with the practice tests at https://driving-tests.org/kentucky/ky-cdl-practice-test/.

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 KY exam
questions
correct answers to pass
passing score
Are you in another state?
- Alabama: Test 1 / Test 2
- Alaska: Test 1 / Test 2
- Arizona: Test 1 / Test 2
- Arkansas: Test 1 / Test 2
- California: Test 1 / Test 2
- Colorado: Test 1 / Test 2
- Connecticut: Test 1 / Test 2
- Delaware: Test 1 / Test 2
- District of Columbia: Test 1 / Test 2
- Florida: Test 1 / Test 2
- Georgia: Test 1 / Test 2
- Hawaii: Test 1 / Test 2
- Idaho: Test 1 / Test 2
- Illinois: Test 1 / Test 2
- Indiana: Test 1 / Test 2
- Iowa: Test 1 / Test 2
- Kansas: Test 1 / Test 2
- Kentucky: Test 1 / Test 2
- Louisiana: Test 1 / Test 2
- Maine: Test 1 / Test 2
- Maryland: Test 1 / Test 2
- Massachusetts: Test 1 / Test 2
- Michigan: Test 1 / Test 2
- Minnesota: Test 1 / Test 2
- Mississippi: Test 1 / Test 2
- Missouri: Test 1 / Test 2
- Montana: Test 1 / Test 2
- Nebraska: Test 1 / Test 2
- Nevada: Test 1 / Test 2
- New Hampshire: Test 1 / Test 2
- New Jersey: Test 1 / Test 2
- New Mexico: Test 1 / Test 2
- New York: Test 1 / Test 2
- North Carolina: Test 1 / Test 2
- North Dakota: Test 1 / Test 2
- Ohio: Test 1 / Test 2
- Oklahoma: Test 1 / Test 2
- Oregon: Test 1 / Test 2
- Pennsylvania: Test 1 / Test 2
- Rhode Island: Test 1 / Test 2
- South Carolina: Test 1 / Test 2
- South Dakota: Test 1 / Test 2
- Tennessee: Test 1 / Test 2
- Texas: Test 1 / Test 2
- Utah: Test 1 / Test 2
- Vermont: Test 1 / Test 2
- Virginia: Test 1 / Test 2
- Washington: Test 1 / Test 2
- West Virginia: Test 1 / Test 2
- Wisconsin: Test 1 / Test 2
- Wyoming: Test 1 / Test 2