SUBJECT 4 · EMERGENCY AVOIDANCE
Which statements about the hazards of high tire pressure are correct?
A
Accelerate the wear of the tread pattern in the center of the tire, and shorten the service life of the tire.
✓
C
The friction and adhesion of the tires decrease, affecting the braking effect.
✓
D
Cause steering wheel vibration and deviation.
✓
ANSWER · A, B, C, D
Both insufficient and excessive tire pressure are harmful, causing wear and even danger. Low pressure reduces tire durability and increases rolling resistance, hurting fuel economy. High pressure reduces grip, causing irregular wear and blowouts. Before a long trip, confirm tire pressure is within the normal range.
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