What brand is the radial tire?

Meridian is not a tire brand, but a radial tire, representing a tire structure. The international code is R, commonly known as steel wire tire. Patented by Michelin company on 1946. Radial tire is composed of two or three layers of annular steel wire belts, and the steel wire belts are cross-connected to the carcass of the ply. The carcass cord of radial tire is connected from one bead to another, much like the meridian of the earth, so the tire with this structure is called radial tire.

At present, the tires of family cars are basically radial tires, so meridian doesn't have to be a well-known brand. Radial tire has many advantages compared with intersecting tire, and intersecting tire is also a fixed item of today's tire structure. Its advantages are:

1. The grounding device has large total area, good adhesion, small tread movement and low working pressure on pavement enterprises, so the turnover friction resistance is small and the service life is longer.

2. The tire crown is thick, the belt layer is hard, and the tire does not explode;

3. It is not easy to deform when driving, which can reduce fuel consumption;

4. Due to the small number of overlapping layers and thin side walls, the curtain body has great axial ductility, good cushioning performance and great load working ability;

5. Good heat dissipation performance, which can meet the requirements of high temperature and automobile running. Million car purchase subsidy