1. Tires must be installed by trained professionals.
1. Only properly trained and qualified personnel are allowed to assemble tires.
2. The tire must be assembled on the specified vehicle type and rim, and special tools and instruments should be used for tire installation and disassembly. It is forbidden to pry it.
2. Be sure to assemble the tire to the required vehicle type and rim. Use proper tools and appliances to assemble and disassemble tires. Do not use violence.
3. The same axle should be equipped with tires with the same specifications, structure, patterns and grades.
3. Assemble tires with compatible specifications, types, patterns and cord grades on each axle.
4. Skew tires and radial tires cannot be mixed.
4. Don't mix bias tire with radial tire when assembling.
5. When assembling the directional tread tire, the rotating direction sign of the tire should be consistent with the driving direction of the vehicle.
5. When assembling tires with directional patterns, the directional markings shall be consistent with the driving direction of the vehicle.
6. Tires equipped with snow chains should be symmetrically installed and unloaded immediately when not in use.
6. Assemble tires symmetrically with snow chains. When not in use, disassemble the snow chains.
7. When installing the tire, check whether the rim meets the standard. Rim damage or deformation is not allowed. The tubeless rim should also check the air tightness of the valve. When replacing a new tubeless tire, it is best to replace it with a new valve at the same time.
7. When assembling the tire, check whether the rim is in good condition. Do not install tires on damaged or deformed rims. Check the air valve seal of the wheel rim without inner tube. When replacing the rim without inner tube, please replace the air valve.
8. The tire/rim assembly must be balanced and corrected.
8. The tire/rim kit shall be balanced and corrected.