Practice question

Truck tractors with air brakes built on or after March 1, 1997 must have:

  1. An Anti-Lock Braking System (ABS).
  2. Bluetooth.
  3. GPS.
  4. A rear back-up camera.

Answer: A — An Anti-Lock Braking System (ABS).

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Practice more: Georgia CDL Air Brakes Test 1 →