What can cause uneven tire wear on a vehicle?

Uneven tire wear can often be attributed to improper tire pressure. When a tire is under-inflated or over-inflated, it does not make proper contact with the road surface, leading to wear that is not uniform across the tire. Under-inflation typically causes the edges of the tire to wear more quickly, while over-inflation can lead to excessive wear in the center of the tread. This imbalance in wear patterns can significantly reduce the lifespan of the tires and negatively affect handling and safety.

In contrast, consistently high speeds generally do not directly cause uneven wear, though they may contribute to other issues such as heat buildup. Regular maintenance checks, while beneficial, serve to prevent issues rather than cause them, and having a balanced wheel alignment is crucial for even tire wear. Proper alignment helps ensure that all tires make equal contact with the road, promoting even wear and extending tire life.