Practice question

To use the controlled braking method, you should:

  1. Apply the brakes as hard as possible without locking the wheels.
  2. Apply the brakes with about half-force.
  3. Apply the brakes until the wheels lock.
  4. Pump the brakes.

Answer: A — Apply the brakes as hard as possible without locking the wheels.

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Practice more: Massachusetts CDL Class B Knowledge Test 2 →