Description

The formula of tire wear is established considering temperature effect and the dynamic characteristics of vehicles. In addition, the effects of speed, ambient temperatures, tire pressure and sprung mass for tire wear are analyzed. Finally, the main impact factors of tire tread wear are obtained through the parameters sensitivity analysis. The results show that: the established model of tire wear is feasible, and the results can reflect the wear conditions of tires, which provides a theoretic foundation to predict tire wear for different types of tire under different running conditions.