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FREE Colorado CDL Air Brakes Test 2019 | CO

Your knowledge of air brakes will be tested with 25 multiple-choice questions that will make you more prepared for your upcoming DMV exam, and help you to become a safer driver.

Each question is based on information you can find in the Colorado Commercial Driver License Driver Manual and applicable Colorado laws. We recommend reviewing the explanation that accompanies each question so that you will be prepared to answer future questions about the material covered in this practice exam.

Good luck, practice until you feel confident, and drive safely!

Rating: 4 out of 5 based on 6 votes.
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6 votes - average 4 out of 5
80% of people told us that this test helped them.
5 mistakes allowed to pass
Passing score required at the CO DMV: 80%
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Colorado CDL Air Brakes Test Fact Sheet:

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

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1- things you should do before your driving knowledge exam

FREE E-Book: 10 Things You Should Do Before Your CDL Knowledge Exam

Many people get to the DMV overconfident and underprepared because they fail to do some of the simple things that would allow them to pass easily. What follows are the 10 steps that every aspiring commefcial driver should take to prepare for his or her official CDL or CLP knowledge exam.

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