Zheng Xin's reputation is higher than Jianda's, and the price is also more expensive than Jianda's tires, so the quality needs to be guaranteed. The quality and wear resistance of Zheng Xin tires are better than those of Jianda tires. Zheng Xin's company is bigger than Jianda's. Moreover, Jianda tires are not well-known in the field of cars, and most of them appear in the field of motorcycles. Zheng Xin tires are famous for everything from truck tires to bicycle tires.

The anti-skid performance is similar, but Kenda tires are softer and more comfortable. Precautions for tire use: wear of crown center. This situation is because the tire pressure is too high, and only the central part of the crown is grounded, resulting in the central part of the crown wearing faster than the two sides.