balancing is mandatory when changing tire. but drifting a one side needs alignment, not balancing.
Google balancing/alignment difference.
Esp. if you only change one tire, the new tire and old tire on the other side might have different wear resulting one tire bigger than the other. This is why you need new alignment.
然后去车行，他们居然还要我们付钱才给娇正。我们可不可以去Credit dispute 上次的人工费（新轮胎是分开付钱的）
祝大家感恩节快乐！
聽不聽就隨您
balancing is mandatory when changing tire. but drifting a one side needs alignment, not balancing.
Google balancing/alignment difference.
Esp. if you only change one tire, the new tire and old tire on the other side might have different wear resulting one tire bigger than the other. This is why you need new alignment.
没换胎之前是没有这个问题的， 刚换完新胎是2-3秒就要冲到Curb了， 现在6秒会撞到边上。 下星期还要去一下，说不定又要钱
Balance is to make sure ONE tire touches the ground evenly.
Alignment is to make sure all FOUR tires touch the ground evenly.
They are two different types of service.
你车的驱动轮应该是前轮，前后轮胎互换就可以解决。驱动轮胎左右磨损度基本要差不多，否则会向一面倾斜，而且会影响差速器寿命。
应该不是alignment的问题。只要不是开车过猛，老是急速转弯，或撞上街沿的，车的alignment就不会有问题。