KY CDL Hazardous Materials (HazMat) Marathon
Original questions by our team Based on 2026 KY CDL Handbook
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!