Based on 2022 AL CDL manual

Mistakes allowed
Passing score
Official AL Air Brakes: What to Expect
Total number of questions

Number of questions required to pass

Percentage required to pass

Alabama Commercial Driver's License
Alabama Commercial Driver's License

Do you know the three types of braking systems are that make up an air brake system? How about the correct procedure to check the slack adjusters?  Get the answers to these questions and more with our Alabama Air Brakes Practice Test.  Based on the information found in the official Alabama CDL handbook, this test features 25 multiple choice questions that are similar to those you’ll encounter on the real Air Brake Test. To pass the practice test, you will need score 80% or higher but don’t worry each question comes with a detailed explanation, so you can quickly learn from your mistakes.

Failing an exam and then having to re-register costs both time and money. Test the skills that you have learned before exam day and protect your investment.  If you are preparing for the CDL air brake test, we can help you pass!  Our Alabama CDL Air Brake Practice Test is your best shot at passing the real exam.  Take the Alabama CDL Air Brake Practice Test now and start preparing for your exam!