just follow what is written on side of tyre to be safe...
easy mah.... every tyre have this printed...



This post has been edited by mikicun: Mar 24 2011, 02:36 PM

then if ur tyre like above said max pressure 40psi (+-275kpa) u would pump in 40 psi meh?

u go pump max on ur 4 tyres?

keras & licin not good yo.

because all car has the same weight

speechless

aiyoo... thats the max pressure ur tyre can tahan la.. stupiak...

ur car tachometer write 240kph... ur drive 240kph all the way ka... stupiak..

just dont go over max la... take 60%-70% of max is enuff... save extra 30%-40% for extra weight, expansion from heat generated and other stuff la....

aiyoo...


** kalau kata bodo.. marah plak... nak kata pandai... nampak sgt bodonya.... susah2...**

This post has been edited by mikicun: Mar 24 2011, 03:02 PM

bukan u tak tau kete kat pintu ade plak tulis recommended tyre pressure.

ur first reply didnt say 60-70% la bodo...u said follow what is written on side of tyre la bodo...

** sapa bodo ni? susah2..**

Hashhaha if i follow my tyre then I will be driving aroudn with 51 psi hahahhaha

go to workshop and pump la they can messure using pressure device...coz at petrol station u ll never get the real reading from the pump...coz everytime i finish pump i test with my digital pressure meter...the actual reading can different as much as +-20%

The correct way to check your tire pressure is during cold time, i always check my tire pressure during i warm up my engine in the morning. 31psi for front & rear on my 2.0 inspira

I thought tyre pressure is the same only difference is amount of air in the tyre

how exactly do u measure the amount of air if it not pressure?

can u please explain to noob like me?

lol.... chemistry time? you need physics too

Average just pump 31-33psi.

If u wan more comfort, then pump abit less. Will be better for braking too because more tyre surface contact with the road.

If u wan better fuel consumption, then pump abit more. Less tyre surface contact with road means less friction. But don't overpump, or it will compromise braking.

Normally if I'm pumping on a hot day or if I've driven to the petrol kiosk, then I'll pump a little bit more to compensate for expansion. So maybe abt 34-35psi.

This post has been edited by onyxzoom: Mar 24 2011, 09:15 PM

er i mean you can inflate a lorry tyre to 32 psi and a bicycle tyre to 32 psi both have same pressure but amount of air is different

lol @ mikicun


aha yeah now that you word it this way it makes more sense.

My savvy i do 220front 200back. harder a bit than recommended

arent they using nitrogen nowadays???

I saw one wira at petrol station, 4 indian guys in car keep pointing the machine says it's spoilt already, they take turns to pump the tyres... i look at it, they are trying to put 40 (or 48 i don't remember) psi ... they didn't ask me, so i didn't tell them lo ...

any suggestion for 155/55/14 front and rear?thanks