CDL · Vehicle inspection

When you check how well the service brakes stop your vehicle, roughly how fast should you be going?

When you check how well the service brakes stop your vehicle, roughly how fast should you be going?

Correct answer: 5 mph.

Answer options

  1. A35 mph
  2. B20 mph
  3. C5 mph Correct

Why

To check the service brakes, roll forward slowly at about 5 mph and press the brake pedal firmly. If the vehicle pulls to one side, the pedal feels unusual or the stop is delayed, the brakes may have a problem.

About this question

Topic: Vehicle inspection   License: CDL

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Where it applies: Asked in every state.

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