Tire is one of the most important components in the car:

1, support the full weight of the vehicle, to bear the load of the car, and transfer the force and torque in other directions;

2, transfer of traction and braking torque, ensure good adhesion between the wheels and the road, in order to improve the car's power, braking and suspension through; and the common relaxation of the vehicle impact and attenuating vibration arising therefrom;

3, to prevent the car parts by the severe vibration and early damage, to adapt to the high-speed performance of the vehicle and reduce the noise when driving, to ensure the safety of travel, handling stability, comfort and energy saving economy.