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一天后轮胎气压降低２ psi ，轮胎是不是有问题

michaelusa2 2021-09-03 14:45:44 ( reads)

最近一直在家工作，前天偶然发现一个轮胎看起来气不足，量了一下，大概１８psi，打足气到３１psi，今天再查下大概是２８psi，轮胎是新换的，是不是轮胎在漏气？现在疫情，去shop检查比较麻烦，是请他们来上门pickup;

thank you very much for your time and any input

跟帖(21)

tomcat801

2021-09-03 15:03:55

call them and let them take care of it

soccer88

2021-09-03 15:20:06

可能是气温或者轮胎温度不一样的原因，可以过两天再测试一下

XYZ3

2021-09-03 15:23:47

尽量同样的条件：气温， 阳光照射否？没有开动之前

michaelusa2

2021-09-03 15:38:41

差不多情况，没开车前测的

MoonRiverMe

2021-09-03 15:35:14

漏气了，不是valve就是tire lips没装好

michaelusa2

2021-09-03 15:39:27

ok, seems new tire not been installed properly

MoonRiverMe

2021-09-03 15:52:10

Soapy water spray can easily show the leak

michaelusa2

2021-09-03 16:09:46

got it, will do, yes, coz only need apply on valve/lip area

MoonRiverMe

2021-09-03 16:18:47

I would also spray along both tire lips, interior and outerior

michaelusa2

2021-09-03 17:04:01

yeah, interior is hard for me, coz, needs lift car a bit

MoonRiverMe

2021-09-03 18:20:23

It’s doable, if it’s at the front steer it all the way

michaelusa2

2021-09-04 06:07:27

yeah, but, I am just lazy :)

michaelusa2

2021-09-03 16:11:23

however, anyhow, needs to bring to shop to fix it

MoonRiverMe

2021-09-03 23:33:38

I fixed mine longtime ago by myself

3sporter

2021-09-03 17:20:00

很多tire shop 都免费检查，如果有钉子，取出来也不收费

michaelusa2

2021-09-04 06:08:02

it is new tire, the shop should fix it without charge

总要注册

2021-09-03 17:23:06

慢煞气。有没有仔细检查了轮胎？有没有钉子？ 最好去轮胎店查查， 他们很容易查出来的。

jassco

2021-09-03 17:39:28

What is accuracy of your tire pressure gauge? (NT)

MoonRiverMe

2021-09-03 23:28:16

Its accuracy doesn’t change overnight.

michaelusa2

2021-09-04 06:09:06

both meter and tire charger shows psi down

michaelusa2

2021-09-04 12:59:20

thanks for all the suggestions, helped me a lot ...