WI CDL Air Brakes Marathon

WI commercial driver's license
Wisconsin Commercial Driver's License.

Ready for one final challenge? This Wisconsin CDL Air Brakes Marathon is a super-challenging study tool that contains a mixture of all 119 questions that we have available for this WI endorsement. If you give an incorrect 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”. Delivers some serious studying power! Do your best to complete this mega test!

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Wisconsin CDL Air Brakes Test Fact Sheet:

How many questions:25
How many correct answers to pass:20
Passing score:80%

WI CDL Handbook

View the most recent (2019) official WI CDL Handbook.

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