The car's wheels are made up of tires and wheels as a whole. However, due to manufacturing reasons, the mass distribution of the whole parts can not be very uniform. When the car wheels rotate at high speed, it will form a dynamic unbalanced state, resulting in vehicle wheel shaking, steering wheel vibration phenomenon. In order to avoid this phenomenon or eliminate this phenomenon, it is necessary to make the wheels correct the balance of the edge parts by increasing the counterweight under dynamic conditions. The process of this correction is that people often say that the balance.

So, under what circumstances the vehicle needs to be balanced?

When you find the vehicle driving speed at high speed when the steering wheel jitter or wheel rhythms when there is some rhythm, it is possible that the wheel to do the dynamic balance, especially when the replacement of tires, wheels or fill the tire, Wheel by the big impact, due to the bump caused by the loss of balance weight balance wheel should be done. Do not underestimate the dynamic balance of the wheel, but also do not underestimate the piece of humble little lead, if the wheel dynamic balance will cause abnormal tire wear, will also affect the stability of the vehicle. Especially in the front wheels, the vibration will be transmitted to the steering wheel through the steering system, which will not only affect the driver's friend's driving, but also seriously cause the steering system to become loose.

      When the vehicle is used for a long time, the user finds the direction turns heavy, trembling, deviation, improper, non-return or tire unilateral wear, wavy wear, block wear, partial wear and other abnormal wear and tear, and the user driving the car Sense of floating, bumpy, swinging and other phenomena appear, you should consider checking the wheel positioning values to see if the deviations too much, timely repair.