225 40 18 Tire Pressure

[Krisekca]

So i got some old Rubber on my RX8 wheels
( Im going to pick new one from Allen but for now i have to pay school! )

but i wonder about tire pressure ?
now i have 34 front/back

[cereal83]

I have the same but alot of people just recommend 32/32.

[Krisekca]

32/32 is stock 17" right ?

[crazycanuck]

It depends on the tire brand.

Do a google search on your tire and read reviews to see what the best tire pressure is.


32/32 is stock 17" right ?

[Wild Weasel]

It also depends on the weight of the car and the way you drive it.

I'd start with around 35 front and rear and then watch for uneven wear or excessive roll and adjust accordingly. I suggest starting a little higher than stock because with less sidewall, you want a little extra protection against bumps and stuff.