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View Full Version : correct tire pressure??



wisniaPl
02-14-2009, 07:24 PM
I checked mY tires pressure today and in front i had 38psi and 37.5 psi on the back I gues that guys that mounted my tires didnt give shit about correct pressure...car felt crazy especially when changing lanes.....
so my question is what is best tire pressure for 235/40 tire that is on 18x8 rim??
I lowered front to 35 and rear to 33 ...1psi highger than specs

GoFast
02-14-2009, 07:27 PM
i run 38 all year. especially in the winter months

wisniaPl
02-14-2009, 08:06 PM
i run 38 all year. especially in the winter months

isnt that a bit to high?? i can tell you that my tires wear fucking quick with pressure that i had before....

robin2660
02-15-2009, 12:27 PM
I checked mY tires pressure today and in front i had 38psi and 37.5 psi on the back I gues that guys that mounted my tires didnt give shit about correct pressure...car felt crazy especially when changing lanes.....
so my question is what is best tire pressure for 235/40 tire that is on 18x8 rim??
I lowered front to 35 and rear to 33 ...1psi highger than specs

"Officially", it's 32 rear, 34 front, checked cold.

iredremix
02-15-2009, 05:46 PM
i run 34 front and 32 rear. with my volks i ran 36 front and 34 rear. it was pretty smooth.

Wastegate13
02-15-2009, 06:26 PM
i run 34 front and 32 rear. with my volks i ran 36 front and 34 rear. it was pretty smooth.

What happened to your Volks?

wisniaPl
02-15-2009, 07:19 PM
but i ahve 235/40 and 18x8 rims so i cant run stock spec i run 35-36 all around and is perfect for me

bykeryder4life
02-16-2009, 02:02 AM
I keep my tires at 34psi (225/40) it feels good to me for DD

funksilver07
02-16-2009, 02:47 PM
34-35psi...

MikeHTally
02-19-2009, 08:07 PM
The door placard says 34/32. Good enough for me. On trips I raise it about two psi

Hank3
02-20-2009, 01:00 AM
Put on my RX-8s the other day with 225/45/18s. I put 36 all around, but they feel a tad weird to me. I'll probably lower them closer to stock and see how it goes.

iredremix
02-20-2009, 09:59 PM
What happened to your Volks?

they're off for the winter.. new york winter =/

Wastegate13
02-20-2009, 10:31 PM
they're off for the winter.. new york winter =/

Thank goodness. For some reason I thought you were in California.