Tire installation was correct or not directly related to the life of the tire, especially when replacing new tires. Types and patterns of different tires, due to the different physical size and load capacity of the tire, we must not arbitrarily mixed. Also, if you yourself can not fully grasp the skills to replace the tires, we recommend that you go to a professional tire shop or vehicle authorized service provider for a replacement. 

working pressure 

Tire pressure is too low or too high, will affect the life of the tire. If the tire pressure is too low, the radial deformation increases, both sides of the tire wall deformation excessive wear phenomena generated tread shoulders, the temperature of the tire increases, would severely reduce the life of the tire. 

If the tire pressure is too high, increasing the rigidity of the tire deformation and ground area is reduced, so that the tread central unit pressure increases, increased wear, resulting in the central tread wear phenomenon, affecting the comfort and reduce tire life. Tests show that if we raise the air pressure 25%%, tire life will be shortened by about 30%%. 

tire load 

The greater the load of the vehicle, the shorter the life of the tire, this point is beyond doubt. Especially in the case of overload, more prominent. Regular tire manufacturers to produce tires are marked with load index. Tires should be used within a specified load index corresponding to the maximum load. 

travel speed 

Regular tire manufacturers to produce tires are marked with speed level index. Tires should be used within a specified speed level index corresponding to the maximum speed. 

tire temperature 

Vehicles in the process, the tire due to stretching, compression and friction, causing the tire temperature rises. Excessive temperatures easily exacerbate tire wear even a puncture.