Daily maintenance of tires
Timely rotation of tires, selection of appropriate patterns, daily maintenance, regular inspection of tire pressure, timely repair of damaged tires, and frequent excavation and cleaning of stones, foreign objects, etc. in tire patterns are all important factors in extending tire life. After a period of use, tires are affected by factors such as road camber, brake braking, and different tire assembly positions, which can cause significant differences in tire wear. Therefore, it is necessary to achieve timely rotation and assembly to ensure that each tire can rotate once at each position, and the load borne by each tire is approximately the same, in order to solve the problem of tire bias wear and prolong its service life. There are two commonly used methods for tire rotation: "cross rotation" and "cyclic rotation". When mixing new and old tires, if the new tires are good, the new tires or better tires should be fixed to the front wheels, and if the old or refurbished tires are fixed to the rear wheels, methods such as shifting left and right, shifting inside and outside, etc. should be adopted. When changing the original rolling direction after shifting, the tire should be reversed (i.e. changing the installation position and rolling direction). This is a measure to reduce or even eliminate tire bias, chamfering, and excessive shoulder fatigue. It is also a way to extend tire service life and improve the retreading rate.
