TN CDL Air Brakes Marathon
What to expect on the actual TN CDL exam
- 20correct answers to pass
- 80%passing score
Ready for something really challenging? This Tennessee CDL Air Brakes Marathon is a monster of a practice test that contains a mix of all 183 questions that we have available for this TN endorsement. If you select a wrong answer, we’ll remember that question and will display it to you again at the very end of the Marathon 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!
TN CDL Handbook
View the most recent (2023) official TN CDL Handbook.Explore