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KY CDL Hazardous Materials (HazMat) Marathon

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

Ready for one final challenge? This Kentucky CDL Hazardous Materials (HazMat) Marathon is a new practice test that contains a mix of all 191 questions that we have available for this KY endorsement. If you select a wrong answer, we’ll remember that question and will display it to you again at the end of the exam until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Give it your best shot!

Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
KY commercial driver's license
Based on official KY exam questions
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Kentucky

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

Steven Litvintchouk, M.S., Chief Educational Researcher at Driving-Tests.org

Authored and fact-checked by Steven Litvintchouk, M.S.

Chief Educational Researcher, Driving‑Tests.org (ACES member)
Last verified for accuracy on
Methodology & Editorial Policy

12 min to complete
Available in EN and ES

What to expect on the actual KY permit test

30

questions

24

correct answers to pass

80%

passing score

Real Kentucky drivers who passed first try

Verified student reviews • Shared with permission

No worries 👍.
-The study materials are intuitive and covered the HazMat subject very well. My federal DOT transcript on the Fmcsa TPR website was updated quickly to reflect my HazMat Endorsement Theory ELDT. After a little bit of confusion a customer service representative was able to correct a billing/enrollment issue quickly and fairly. I don’t typically fill out these surveys, but these guys were very good to me. Two thumbs up.
JF
I took the Hazmat course and felt 100% ready.
I took the Hazmat course and felt 100% ready by the time I went to take my test at the DMV. I easily passed on my first try without missing any questions. Great course!
JC
Quick and easy learning.
I’ve took practice test before, but never could get the knowledge stuck in my brain. This course was repetitive and made sure you knew the difference in everything until you understood it. Quick and easy. Definitely going to recommend this to friends moving forward on trying to obtain their hazmat
H

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