What is the tire model of Changan CS75?
1 Answers
Changan CS75 has three tire sizes: 225/55-R19, 225/65-R17, and 225/60-R18. The front and rear tire specifications are the same, with the brand being Yokohama (GEOLANDAR-G91 pattern). Relevant tire information is as follows: 1. The international standard tire code represents the section height and aspect ratio in millimeters. Smaller tire sizes reduce friction with the ground during vehicle operation, making them more fuel-efficient. However, larger tire sizes ensure better road grip, enhancing acceleration performance and body stability at high speeds. 2. Tire pressure is crucial for tire longevity; both overinflation and underinflation can shorten tire life. Low pressure increases tire body deformation, leading to excessive heat generation and rubber aging, ultimately enlarging the tire contact area and accelerating shoulder wear. High pressure causes excessive stretching deformation of tire cords, reducing tire elasticity and increasing the load on the vehicle during driving.