The role of tires

First, the tire is the carrier of force transmission between the vehicle and the road surface. It transmits driving force, braking force, steering force, etc. through the tire, thereby realizing the driving, braking, steering and other operations of the car. [2]

Second, support the vehicle load. The load on the vehicle causes the tire to sink until the average pressure in the tire's contact patch equals the inflation pressure inside the tire. [2]

Third, reduce and absorb the vibration and impact force of the car during driving, so as to avoid early damage to car parts caused by severe vibration. At the same time, it adapts to the high-speed driving state of the vehicle and reduces driving noise, ensuring driving safety, comfort, handling stability and fuel economy. [2]