How does tire pressure affect the wear pattern of a tire?

How does tire pressure affect the wear pattern of a tire?

Properly maintaining tire pressure is crucial for optimal tire performance and longevity. The tire pressure affects the wear pattern, and deviations from the recommended pressure can result in various wear patterns on the tire.

When the tire pressure is too low, the tires become underinflated, causing excessive wear on the outer edges of the tread. This wear pattern is known as "shoulder wear" and can lead to reduced traction on the road, decreased fuel efficiency, and an overall decrease in tire lifespan.

On the other hand, overinflated tires have excessive pressure, leading to wear primarily in the center of the tire's tread. This wear pattern is called "center wear" and can result in decreased overall tire grip, poor handling, and a rougher ride.

Additionally, irregular wear patterns such as "cupping" or "feathering" can occur when tire pressure is inconsistent or when there are other underlying issues with alignment or suspension. These irregular wear patterns can result in noisy and uncomfortable rides, reduced tire lifespan, and compromised safety.

To ensure even and proper tire wear, it is important to regularly check and maintain the recommended tire pressure provided by the manufacturer. Following these guidelines helps maximize tire performance, extend their lifespan, and enhance overall safety on the road.