wheel alignment and balance

snowsun

what is the difference between wheel alignment and wheel balance?
4 U2 b' p: ~6 D/ `- n
6 D; o. n$ p& [  D! Wthanks,

abear

wheel alignment是看车子的四个轮子是否对齐。
wheel balance 是给单个轮子配重，让它自转平衡。

snowsun

2# abear
/ V/ ^$ j6 |  l3 E* \) z& R

3 d9 P/ T% y+ Nthank you. i thought they were the same thing