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標題: 胎氣 [打印本頁]

作者: uowong 時間: 9-12-2014 16:33 標題: 胎氣

請問225/40R18 應該打幾多氣呢？

作者: cliffchow 時間: 9-12-2014 16:36

我前後打38 (凍車)

作者: ttam 時間: 9-12-2014 17:39

me too 38

作者: hk_allen 時間: 9-12-2014 17:51

前後打32 (凍車)

作者: gogo 時間: 9-12-2014 17:59

我前後打38 (凍車)
cliffchow 發表於 9-12-2014 16:36

佢40呔....打38咪好登~~~~

作者: Kingcow 時間: 9-12-2014 18:36

我都係前後38, 雖然櫈d, 但部車行得爽d

作者: sherman 時間: 9-12-2014 19:23

我都係前後38, 雖然櫈d, 但部車行得爽d
Kingcow 發表於 9-12-2014 18:36

典解我打48都唔覺櫈旣...

作者: leungtaiman 時間: 9-12-2014 20:42

我都係38

作者: dicken 時間: 9-12-2014 20:42

"胎"氣！？

作者: ttam 時間: 10-12-2014 13:16

典解我打48都唔覺櫈旣...
sherman 發表於 9-12-2014 19:23

咁進取

作者: sherman 時間: 10-12-2014 18:52

咁進取
ttam 發表於 10-12-2014 13:16

係呀…有圖有真相

[attach]14301[/attach]

作者: sammykwan 時間: 10-12-2014 19:48

典解我打48都唔覺櫈旣...
sherman 發表於 9-12-2014 19:23

if the tire pressure is too high, then the traction will be reduced......please lower it below 40

作者: sammykwan 時間: 10-12-2014 19:51

請問225/40R18 應該打幾多氣呢？
uowong 發表於 9-12-2014 16:33

there is a recommended tire pressure sticker on the door frame, you may use it as a reference. And depends on the loading of the car, higher loading require higher pressure.

作者: nevillee 時間: 11-12-2014 00:33

max should be 55... 48 still ok in winter

作者: carboy1829 時間: 11-12-2014 01:03

係呀…有圖有真相
14301
sherman 發表於 10-12-2014 18:52

作者: sammykwan 時間: 11-12-2014 03:03

本帖最後由 sammykwan 於 11-12-2014 03:04 編輯

max should be 55... 48 still ok in winter
nevillee 發表於 11-12-2014 00:33

after running, the tire pressure can be increase by 10 PSI...in fact, not all the tire has max 55psi....some are only 50psi

And most important is not higher the better, so from my understanding, there is no point to make it so high.

作者: sherman 時間: 11-12-2014 09:53

本帖最後由 sherman 於 11-12-2014 09:55 編輯

after running, the tire pressure can be increase by 10 PSI...in fact, not all the tire has max 55psi....some are only 50psi

And most important is not higher the better, so from my understanding, th ...
sammykwan 發表於 11-12-2014 03:03

自從跌咗啲錢,執番個橙之後, 可以即時睇到軚氣數句

通常我渣車去油站打48後, 跟住啲數字都係徘徊42~49之間, 唔會超過50

這應該係同我駕駛習慣和用車模式有關, 我係唔會經常去chur條軚旣

作者: Fevernova 時間: 11-12-2014 11:08

RK5 原廠建議呔壓係：前轆32psi，後轆35psi；而原配嘅車轆標示max51psi。

我都有裝TPMS，感覺溫度對呔壓影響幾大，尤其是前轆。我自己吾敢打太高，一般打前轆35psi，後轆38psi左右。因我冇換/升級鮑魚，怕呔壓太高傷呔且影響制動

作者: nevillee 時間: 11-12-2014 16:32

after running, the tire pressure can be increase by 10 PSI...in fact, not all the tire has max 55psi....some are only 50psi

And most important is not higher the better, so from my understanding, th ...
sammykwan 發表於 11-12-2014 03:03

generally 3-5psi la, so that i say in winter law...

作者: hermanm 時間: 12-12-2014 14:51

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