Free Alabama CDL Air Brakes Test 2023 | AL

This test will allow you to review your knowledge of air brakes in order to receive a CDL without a certain restriction, which will allow you to drive commercial vehicles with air brakes.

Each of our 30 multiple-choice questions is based on the Alabama Commercial Drivers License Manual and applicable Alabama laws. Each question is carefully written based on those you will find on the real DMV exam, and includes a hint and explanation, which you should review carefully so that you can answer more questions on these topics.

Good luck and drive safely!