Question

Difficulty: MediumTire Blowout and Tread Separation Response

A driver is traveling at highway speed when a rear tire suddenly blows out, causing the vehicle to pull and vibrate. Arrange the following emergency response steps in the correct chronological order from first action to last action to safely bring the vehicle to a stop.

  1. 1Grip the steering wheel firmly with both hands and keep the vehicle traveling straight.
  2. 2Ease off the gas pedal gradually without touching the brake pedal.
  3. 3Apply light and steady brake pressure after the vehicle has decelerated to a safe, controlled speed.
  4. 4Signal intention and carefully steer the vehicle off the main travel lanes toward the shoulder.
  5. 5Bring the vehicle to a complete stop clear of traffic and turn on emergency hazard lights.

Answer

The correct chronological sequence is: 1) Grip the steering wheel firmly with both hands and keep the vehicle traveling straight; 2) Ease off the gas pedal gradually without touching the brake pedal; 3) Apply light and steady brake pressure after the vehicle has decelerated to a safe, controlled speed; 4) Signal intention and carefully steer the vehicle off the main travel lanes toward the shoulder; and 5) Bring the vehicle to a complete stop clear of traffic and turn on emergency hazard lights.
When a blowout occurs, the immediate priority is stabilizing the vehicle's direction by holding the wheel firmly and keeping it straight. Next, speed must be reduced gradually by releasing the accelerator without braking, as hard braking destabilizes the car. Once momentum drops, light braking can be applied. After reaching a safe low speed, the driver signals and steers to the shoulder, finally coming to a complete stop clear of traffic with hazard lights activated.

Step-by-Step Solution

1
Maintain directional control
Vehicle stays in its lane despite sudden drag and pull.
Firmly gripping the wheel counters sudden rotational torque from the blown tire.
2
Reduce throttle gradually
Speed drops safely through rolling resistance.
Abrupt braking at high speeds during a blowout can cause vehicle rollover or severe skid.
3
Apply gentle braking
Further speed reduction down to a manageable pull-off speed.
Light braking is safe only after initial control and momentum reduction.
4
Maneuver to the shoulder
Vehicle exits the active lane of travel.
Steering off the road at reduced speed prevents collisions with rear traffic and minimizes skid risk.
5
Complete stop and secure scene
Vehicle is parked safely with hazard illumination.
Warns approaching traffic and allows safe passenger exit or roadside assistance call.

Key Concept

Chronological procedure for responding to a high-speed tire blowout
Estimated Time:1m 30s
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