These tires are worn to the wear bars. What does that indicate?

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Multiple Choice

These tires are worn to the wear bars. What does that indicate?

Explanation:
Tread wear bars are built-in indicators that show when the tread depth has reached the minimum safe level. When the tread is worn down to these bars, there isn’t enough grip, especially on wet pavement, which increases stopping distances and the risk of hydroplaning. Because of that, the tires must be replaced rather than rotated or kept in service. Rotating tires can help even out wear, but it won’t restore tread depth once the bars are flush. So, the tires must be replaced.

Tread wear bars are built-in indicators that show when the tread depth has reached the minimum safe level. When the tread is worn down to these bars, there isn’t enough grip, especially on wet pavement, which increases stopping distances and the risk of hydroplaning. Because of that, the tires must be replaced rather than rotated or kept in service. Rotating tires can help even out wear, but it won’t restore tread depth once the bars are flush. So, the tires must be replaced.

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