1, the sign of positive tire means positive tire, and the English letter MAXXIS means positive tire.

2. Zheng Xin Rubber Industry Co., Ltd. is a tire manufacturer in Taiwan Province. Its main products are inner and outer tires of rickshaws, inner and outer tires of bicycles, radial tires of cars, light trucks and trailers.

Tires are usually installed on metal rims, which can support the car body, buffer external shocks, achieve contact with the road surface and ensure the driving performance of the vehicle.

Tires are often subjected to various deformations, loads, forces and high and low temperatures during driving, so they must have high bearing performance, traction performance and cushioning performance. At the same time, it also requires high wear resistance and bending flexibility, as well as low rolling resistance and heat generation. ?