Question

over-inflated tires are more likely to have a blowout, and under-inflated tires wear the sides of the tire.

false

true

Explanation:

Analyze tire over-inflation effects

Over-inflated tires have too much air pressure, causing the center of the tread to bulge outward. This concentrates the vehicle's weight on the middle section of the tire, leading to rapid wear along the center. Additionally, the excessive internal pressure makes the tire stiff and less able to absorb road impacts, which significantly increases the risk of a blowout when hitting potholes or debris.

Analyze tire under-inflation effects

Under-inflated tires lack sufficient air pressure to support the vehicle's weight across the entire width of the tread. As a result, the center of the tire collapses slightly inward, shifting the weight and contact area to the outer edges (shoulders). This causes accelerated wear on both sides of the tire tread.

Evaluate the statement

The statement asserts two points:

1. Over-inflated tires are more likely to have a blowout.
2. Under-inflated tires wear the sides of the tire.

Both of these points are factually correct based on vehicle safety and Tire Traction Factors principles. Therefore, the statement is true.

Answer:

• FALSE
• TRUE (Correct answer)