根據 google 的說法，replace 安全淡定區間： 3.2 - 6.4mm。

來源: 於 2019-07-25 08:51:38 [舊帖] [給我悄悄話] 本文已被閱讀：次
Therefore, your brake pads need a minimum thickness of 6.4 millimeters or more. You may be able to get away with less thickness, but certainly nothing less than 3.2 millimeters. Between 3.2 and 6.4 millimeters is when you should replace your brake pads.
根據以上 google 的說法，replace 安全淡定區間： 3.2 - 6.4mm。