轮胎磨损增加？轮胎窄了，同样胎压时，轮胎的触地面积要保持一样，轮胎的变型就要增加以弥补轮胎变窄。

来源: southmountainer 于 2016-07-09 11:40:04 [旧帖] [给我悄悄话] 本文已被阅读：次

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