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更换winter tire (tire on rim): 在普通的 dealer / shop,这种活只需要大概20分钟,50$。( D) a- ?4 Q* D$ Z* G& \4 B
但是在奔驰,需要大概1.5小时,150$具体的内容包括:
* @% K/ ?% I/ a& V) f/ ] mark summer tire,
+ Q R6 E: c( E2 y) K measure summer tire tread depth,
/ N! Q' y2 W. v# z1 @ measure winter tire tread depth, 1 b( g" K" Q5 X' n$ R
 balance front tire, (规定,所有安装在前面的轮胎一定balance)
' }- |* p" S7 |! M! v- R: X wash and clean 4 summer tires and bag them,% V) [% B% X# F
 Correct tire pressure to spec, including spare tire.6 x0 b; R9 B* W" B
 torque 4 wheel nuts to spec, $ ]: p& P5 z8 Z& B7 l) Y# W/ U
 take a road test, and torque the wheel again& J$ S! [: @0 I0 m, O+ c
 and perform basic check(engine oil level, lights, coolant strength, block heater) ( L' M! p# \5 r* ?( K Y
 并且顺路check brake pad/rotor and hose.( [6 Q; C, o/ j Q3 i
r' n$ }: R& c1 ~! e0 i# A% {
(所有内容要求有书面记录)& H4 Q" s# x& D+ F
对于VIP 级别的服务,以上要求都是必需的。 |
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