机油要经常自己查,在哪里换无所谓。轮胎要看磨损度,可以用一美分测量法。总之,要学习自己动手

The Penny Test

The easiest way to check wear on your tire is with a penny. Place a penny upside down in between the tire tread as shown on the right. If you can see the top of Lincoln’s head, the treads are worn and tire replacement is needed.

 

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