NJ CDL Air Brakes Marathon
Original questions by our team Based on 2026 NJ CDL Handbook
Got a couple of hours to spare? This New Jersey CDL Air Brakes Marathon is a lengthy study tool that contains a compilation of all 183 questions that we have available for this NJ 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”. It might take some time, but you can do this!