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> 关于车胎的问题 |
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[资深会员]
ID: 67595
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It depends. If you are not quite sure, buy a tire pressure guage (it costs you $3-$10) to monitor them once a few weeks.
In the tire manual, it says the pressure drops 1 psi every month is usual (assume the temperature is the same). For temperature drop, the pressure drops 1 psi every 6 degrees (C). |
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