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Question

Difficulty: EasyTire Failure and Blowouts

While driving a commercial motor vehicle at highway speed, you suddenly experience a front tire blowout. Which action should you take first to maintain vehicle control?

  1. A
    Apply the service brakes firmly and immediately to stop the vehicle as fast as possible.
  2. Hold the steering wheel firmly with both hands and stay off the brake until the vehicle slows down.Answer
  3. C
    Jerk the steering wheel sharply in the opposite direction of the pull to force the vehicle back on course.
  4. D
    Activate the engine retarder immediately to rapidly slow the drive wheels.

Answer

Hold the steering wheel firmly with both hands and stay off the brake until the vehicle slows down.
The correct response during any sudden tire blowout is to grip the steering wheel firmly with both hands to maintain steering control and stay completely off the brake pedal until the vehicle has coasted down to a manageable speed.

Step-by-Step Solution

1
Recognize the blowout and maintain firm two-handed grip on the steering wheel.
Counteracts the strong physical pull caused by the blown tire and keeps the vehicle in its lane.
Front tire blowouts cause severe steering resistance and directional pull that require maximum grip to control.
2
Stay off the brake pedal and allow the vehicle to coast down naturally.
Prevents wheel lockup, loss of traction, or rollover.
Braking immediately after a blowout changes weight distribution and can violently jerk the vehicle off the roadway.
3
Gently steer onto the shoulder once speed has safely dropped and apply light braking to a complete stop.
Brings the commercial motor vehicle to a safe, controlled stop off the active roadway.
Safe parking permits inspection and hazard warning activation away from moving traffic.

Key Concept

Immediate response protocol during a tire blowout: hold steering wheel firmly, stay off the brake, coast down, and brake gently once slowed.
Estimated Time:45s
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Topics

Tire Failure and Blowouts

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