General motors to replace the new tires and rims when to do a tire balance, otherwise does not mean weight when the steering wheel is prone to jitter phenomenon.
一般汽车更换新轮胎、新钢圈时都要做一次轮胎平衡，否则配重不平均时方向盘就容易发生抖动的现象。
2
When the steering wheel bias instability, the first car in a safe place, and then the full view of tire air loss situation.
当方向盘偏向不稳时，先将车子停在安全的场所，然后再全面检视轮胎空气减失的情况。
3
The influence of the tire characteristics, such as rolling resistance, static steering resisting moment and side slip etc.