Practice question

For an Michigan CDL air-brake vehicle, 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

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