Thickened tyres mean that the tyre tread is very wide, and the distance between the tyre lip (outer inner diameter) and the tread is very small or the tyre looks flat. In fact, the advantages of this tire are: increase the contact area with the ground, the acceleration of the car, such as the forklift, will be faster and more stable, and the fuel consumption of the car will also rise, making most of those who use this tire belong to high-end cars or sports cars. In normal times, the truck is of course thickened, but the passenger car is not necessarily. The comfort will be broken. The key is to have good quality.

Tyres are circular elastic rubber products that are assembled on various automobiles or machinery and rolled to the ground. Generally, it is installed on the metal rim, which can support the vehicle body, cushion the external impact, achieve contact with the road and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They bear various deformations, loads, forces and high and low temperatures when driving. Therefore, they must have high bearing performance, traction performance and cushioning performance. At the same time, it is also required to have high wear resistance and bending resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, which shows the ability of tire to consume rubber.