Which of the following is NOT a common reason for tire wear?

Regular tire rotation is not a common reason for tire wear; in fact, it is a beneficial practice that helps ensure even wear on all tires. Tires can wear unevenly due to a variety of factors—such as differences in weight distribution, driving habits, and road conditions—but regular rotation helps mitigate these issues by moving tires from one position on the vehicle to another. This promotes balanced wear across all tires and extends their lifespan, making it an important maintenance procedure rather than a cause of tire wear. In contrast, over-inflation, improper wheel alignment, and frequent hard braking can all lead to premature or uneven tire wear, highlighting the significance of regular tire rotation in tire maintenance.