回复：换机油以后，car dealer建议有几个地方要修，这里请教一下是不是必须修

1. adjust rear brakers $75 -- The rear braker should be self-adjusted. No!

2.alignmnt $105 -- If you don't feel the car is pulling to one side, and tires look fine, No!

3.Cabin filter $70 -- You can change it yourself, part should be less than $20.