1. Tire installation

Whether it is correct or not is directly related to the service life of tires, especially when replacing new tires. Tires with different types and patterns must not be mixed at will because of their different actual sizes and load capacities. In addition, if you can't fully master the skills of changing tires yourself, we suggest that you go to a professional tire shop or a special vehicle repairer for replacement.

2. Working air pressure

Too low or too high tire pressure will affect the service life of tires. If the tire pressure is too low, its radial deformation will increase, and both sides of the tire wall will be deformed excessively, resulting in the wear of the tire crown and shoulders, which will increase the temperature of the tire and seriously reduce the service life of the tire. If the tire pressure is too high, the rigidity of the tire will increase, the deformation and contact area will decrease, which will increase the unit pressure in the middle of the tread and aggravate the wear, resulting in the central wear of the crown, which will affect the comfort and reduce the service life of the tire.

3. Tire load

There is no doubt that the greater the load of the vehicle, the shorter the life of the tire. Especially in the case of overload, it is more prominent. The tires produced by regular tire manufacturers are all marked with load index. Tires should be used within the maximum load corresponding to the specified load index.

4. Driving speed

The tires produced by regular tire manufacturers are marked with speed grade index. Tires should be used within the maximum driving speed corresponding to the specified speed class index.

5. Tire temperature

When the vehicle is running, the tire temperature rises due to stretching, compression and friction. Excessive temperature is easy to aggravate tire wear and even puncture.