In relation to tire maintenance, what could excessive run-out in the wheel cause?

Excessive run-out in a wheel refers to the condition where the wheel does not rotate perfectly in a straight line, leading to a wobbling or bouncing effect. This can significantly affect vehicle performance and handling.

When excessive run-out is present, it can lead to several issues. First, poor traction can occur because an uneven wheel can cause the tire to make inconsistent contact with the road surface, leading to loss of grip. Additionally, this irregular contact can contribute to vibrations during driving, as the tire experiences uneven wear and forces while rolling.

Furthermore, while excessive run-out primarily impacts the dynamics of the vehicle and can lead to vibrations, it could also cause stress on the tire structure, which in some cases could lead to air loss. Ultimately, recognizing that excessive run-out can contribute to a combination of poor traction, vibrations, and potential air loss in the tire illustrates the overall negative impact it can have on vehicle safety and performance.

Given these effects, all of them are interconnected in how excess run-out in the wheel can compromise tire performance.