Investigate and optimization the construction of tire on tire handling

A rotated tire is affected by various forces and torques from the contact patch. On the other hand, the structure of the tire is very complex and tire is a complex combination. Each of these components can affect the forces and torques applied to the tire. These forces and torques also have a great effect on the handling of the car. In this paper, the apex height, the belt width, the belt angle and the capply type in a PCR tire are considered. The design of Experimental is based on Taguchi method which related to the apex height, the belt width, the belt angle and the capply type. Based on the design of experimental, 9 different tires have been made. The values of cornering stiffness obtained from the experimental and the effect of the mentioned factors on the cornering stiffness of the tire has been investigated.