Practice question

Truck tractors with air brakes that were built on or after March 1, 1997 are equipped with:

  1. An extra set of brakes.
  2. Voice-activated brakes.
  3. Cruise control.
  4. Anti-Lock Braking Systems (ABS).

Answer: D — Anti-Lock Braking Systems (ABS).

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

Practice more: New York CDL Air Brakes Test 2 →