chowee21

I have the factory tires and wheels on my 07 tC, whats the best tire pressure i should have it at?

1GreeKtC

iTrader: (3)

Look on the side of the driver's door when you open it....there's a sticker there with very important information..

arkenzo

Keep in mind, that is the "RECOMMENDED" tire pressure, not the optimal tire pressure for certain tires.

With that set, there is nothing wrong with the recommended tire pressure rating on the driver-side door.

32 front / 29 back, if you got a subwoofer in the back, maybe try 33 front, 31 in the back

Cold climate weather is ideal for checking tire pressure. If it's hot outside and you're using your car, just compensate

chowee21

ya, i was kinda meaning personal experience advice, but kool

Smuckers

to improve drivability and quietness from the road, and given my stocks are almost at their wear bars at 30,000 have experimented with different settings other that what's specified on the door.

38 front
35 rear

but the question still remains. What is the best setting other than what is specified on the door? I mean for H rated tirers in this case? hmmmm

xxsoysaucexx

I work for americas tire and we put the wheels at 35 all around. Does adding a sub really affect the weight of the car that you should change the tire pressure??