According to the different structure and structure, the pneumatic tire is divided into two kinds: inner tube tyre and tubeless tyre. Tubeless tires are widely used in cars. The tyre can be divided into two kinds of radial tire and bias tyre according to the arrangement of the tire inner ply and buffer layer.Radial tyres are commonly used on automobiles. The sides of the tyre are marked.
According to the air pressure in the tire, the inflated tire can be divided into three types: high pressure tire, low pressure tire and ultra low pressure tire. Low pressure tyres are widely used in all kinds of cars.
Automobile tires can be divided into pneumatic tyres and solid tires according to the carcass structure. Most modern cars use pneumatic tyres.