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Difficulty: HardSteering Techniques

While executing an evasive maneuver to steer around an unexpected road hazard, at what point must the driver begin countersteering to maintain directional control and avoid oversteering?

  1. A
    After applying the service brakes firmly to reduce speed during the initial swerve
  2. B
    Holding the initial turn angle until the rear trailer tires track completely past the hazard
  3. As soon as the front of the vehicle clears the hazard, without waiting to re-center in the laneAnswer
  4. D
    Only after the entire vehicle has completely settled and straightened inside the recovery lane

Answer

As soon as the front of the vehicle clears the hazard, without waiting to re-center in the lane
Countersteering must begin immediately when the front wheels clear the obstacle. Emergency steering requires two distinct, rapid actions: turning to avoid the hazard and immediately countersteering to straighten out. Waiting longer leads to excessive turning angle, oversteering, and loss of control.

Step-by-Step Solution

1
Initiate the initial evasive steering movement without applying hard brakes
The front steer tires redirect the vehicle away from the hazard while preserving tire traction.
Steering requires tire traction; braking simultaneously overloads tire grip.
2
Initiate the countersteer immediately as the front of the vehicle passes the obstacle
The vehicle begins turning back to straighten its path before lateral momentum carries it off course.
Emergency steering consists of two coordinated movements: turning to avoid the hazard and immediately turning back to stay in the lane.

Key Concept

Countersteering Timing During Evasive Maneuvers
Estimated Time:1m 0s
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Topics

Steering Techniques

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