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Difficulty: EasySteering Techniques

When gripping the steering wheel of a commercial motor vehicle, drivers should avoid resting their thumbs along the inside of the steering wheel rim to prevent injury from sudden wheel kickback.

Answer: Answer

Answer

True
Positioning thumbs along the outside of the steering wheel rim protects the hands and thumbs from severe injury if road hazards or blown tires cause the wheel to jerk violently.

Step-by-Step Solution

1
Analyze standard commercial vehicle steering wheel grip recommendations.
Commercial driving standards recommend holding the steering wheel firmly with both hands placed on opposite sides of the rim, keeping the thumbs positioned along the outer edge.
Proper hand position ensures maximum steering leverage and control during normal driving and sudden maneuvers.
2
Determine the physical risk associated with thumb placement during steering kickback.
If front wheels encounter road surface irregularities, the steering wheel can rapidly twist, creating high rotational forces across the spokes and inner rim.
Keeping thumbs outside the rim prevents them from catching against the spokes or inner rim during sudden wheel rotation.

Key Concept

Steering wheel grip technique and thumb placement for kickback safety
Estimated Time:45s
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Topics

Steering Techniques

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