1. Please use the standard wheels, deformed or damaged wheels do not use.
2. Before the wheel and tire combination, please clean up the wheels and tires, not debris to stay on.
3, before the wheel and tire combination. Use lubricant or soapy water to wipe tire and rubber lip wheels rim, do not use an oil lubricant.
4. Wheel and tire combination should pay attention to fit, do not use more than the normal air pressure forced the scope of installation, to avoid danger.
5. Wheel and tire combination tire specialist is required to operate, no combination.