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Difficulty: EasySteering Techniques

According to safe commercial vehicle driving standards, why must a driver maintain a firm grip with both hands on opposite sides of the steering wheel?

  1. It prevents the steering wheel from being pulled out of the driver's hands if a tire fails or the vehicle hits an unexpected road hazard.Answer
  2. B
    It allows the driver to safely lock the brakes and perform sudden stops while actively turning away from an obstacle.
  3. C
    It compensates for excessive steering wheel play that exceeds two inches of movement on a twenty-inch wheel.
  4. D
    It prevents the rear trailer wheels of a combination vehicle from off-tracking during tight intersection turns.

Answer

Maintaining a firm two-handed grip on opposite sides of the wheel ensures the driver keeps control if the vehicle strikes a pothole or suffers a sudden tire blowout.
The correct response reflects official commercial driving fundamentals: a firm grip with both hands positioned on opposite sides of the wheel provides the leverage necessary to keep the steering wheel from being wrenched away when the vehicle encounters potholes, curbs, or tire blowouts.

Step-by-Step Solution

1
Identify the primary mechanical hazard addressed by two-handed steering placement.
Road shocks from rough terrain, debris, or blowouts can exert sudden torque on the steer axle.
Commercial vehicles have large wheels and high front-axle loads that transmit significant shock forces directly back into the steering column.
2
Evaluate the stability provided by placing hands on opposite sides of the steering wheel.
Opposite hand placement (such as 9 and 3 or 8 and 4 o'clock) provides balanced leverage and counter-torque.
If only one hand is on the wheel or hands are clustered together, an unexpected impact can easily wrench the wheel free from the driver's grip.

Key Concept

Proper two-handed steering grip prevents loss of vehicle control during road shocks and tire failures.
Estimated Time:45s
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Topics

Steering Techniques

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