How do car tires work? Tell me what you know.

The shading of tire patterns contains many amazing secrets. Its size and shape are influenced by the tire design. The ground can achieve three functions, braking according to the driver's wishes, that is, tires are needed to resist the forward force of the car. The other is to complete the left-right steering of the car, which is the grip. All these reactions are completed in an instant and are usually perfect.

That is, the aspect ratio of the tire. Usually, the tires of high-speed vehicles are flat and wide. In addition, the shoulder is smoother, which can make the steering performance of the vehicle more flexible and stable when driving at high speed. The contour is closely related to the internal structure of the tire, such as the steel belt layer or the carcass structure of polyester cord inside the tire. In this way, the tire can bear the great pressure of up, down, left and right. Tires with low puncture rate are more stable and can withstand lateral grip restrictions such as drift, but they are not comfortable. It can make tires run safely on slippery roads, but it is like a racing tire. Sometimes there are no patterns, just like hot-melt tires, and the dry grip is quite strong. But in real life, we need patterned tires to cope with rain and snow.

Tyres always slip slightly when turning, and the extreme performance is understeer or oversteer, which is also a problem that automobile manufacturers need to overcome. The other is the noise of the mode. It is very important to control tire noise through exquisite design and bring a quieter driving experience to drivers, especially luxury cars. That is, the aspect ratio of the tire. Usually, the tires of high-speed vehicles are flat and wide. In addition, the shoulder is smoother, which can make the steering performance of the vehicle more flexible and stable when driving at high speed.

The contour is closely related to the internal structure of the tire, such as the steel belt layer or the carcass structure of polyester cord inside the tire. In this way, the tire can bear the great pressure of up, down, left and right. Tires with low puncture rate are more stable and can withstand lateral grip restrictions such as drift, but they are not comfortable.