Practice question

To fully remove the L restriction from your CDL, you must:

  1. Only pass the Air Brakes Knowledge Test
  2. Pass the Air Brakes Knowledge Test AND perform the pre-trip and skills test in a vehicle equipped with full air brakes
  3. Pass only the skills test
  4. Wait 12 months

Answer: B — Pass the Air Brakes Knowledge Test AND perform the pre-trip and skills test in a vehicle equipped with full air brakes

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Pennsylvania CDL Air Brakes Practice Questions - Pennsylvania CDL Air Brakes Knowledge Test Exam →