With the improvement of highway conditions and the development of car technology, the speed of the vehicle is getting more and more fast, If the quality of the car wheels don't even, in the process of the high speed, not only affect the ride comfort, and may increase the risk of automobile tires and suspension system is not normal wear and tear, increase the difficulties of the car in the process of driving control,is lead to traffic safety. In order to avoid this situation, the wheels before installing must pass a special device, the wheel dynamic balancing test, dynamic balancing machine in the wheel quality slants small increase proper counter weight, keep the wheel rotating at high speed dynamic balance, the weight is wheel weights.  

Because the car driving mode is commonly precursors, the front wheel load is greater than the rear wheels, the car after a certain range, the different parts of the tire will appear in the fatigue and wear degree difference, so suggest you according to the driving mileage or road conditions timely tyre transposition; Due to the complex road conditions, in any case is likely to be on the road of influence on the tyres and rims, such as collision road station, high-speed through the rutted road, etc., easy to cause deformation of steel ring, so it is recommended that you do at the same time in the transposition of tire balance.

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