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来源: 老金工 于 2022-01-07 17:56:35 [] [旧帖] [给我悄悄话] 阅读数 : (712 bytes)

The National Highway Traffic Safety Administration (NHTSA) and official manufacturers suggest a tire is only 100% safe to use until it turns 5-6 years old. However, some admit that a tire can be operable up to 10 years if you check it for issues annually after the 5th year.

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• 出厂胎通常不耐磨，磨到5/32“槽深就换 -chinomango- ♂ 给 chinomango 发送悄悄话 chinomango 的博客首页 (0 bytes) () 01/07/2022 postreply 18:11:11

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