What Tire Pressure Are You Guys Running?

[Sonic04GT]

Been meaning to ask this for a while. Door says 32psi I believe but that seems kind of high. So what are you guys doing front and back?

I think my rears were around 25 and fronts around 27-28.

 

[bhuff30]

Tire size makes a difference. A wider tire has a larger contact patch and will need a lower tire pressure. The factory pressure will work well with a stock width tire. Your pressures sound about right for a car with wider tires, like maybe 275s up front and 295s out back.

 

[Sonic04GT]

Currently 275's up front and will soon switch from 315's to 295's in the back. Thanks for the input.

 

[007]

295s at 30psi. 265s at 34 psi. on 18s.

 

[03_TrueBlue_GT]

Im running 25psi all around on my staggered 17x10.5in setup.

Correction now Im running 32psi after looking at all the responses...

 

[PULMEOVR]

32 psi all around, stock sized tires for now.

 

[sneaky98gt]

36 in my 275 Nittos. I hear people tell me all the time that that's too much, but my current set is wearing as evenly as I think is possible, and they've got 35k miles on them now with at least another 10k left.

 

[flstang65]

I have stock size so, I run the factory specs.

 

[3ponyshow]

32 lbs all around. 245's front/315's rear.

 

[SRT Handz]

36 all around. Best setting for MPG and Handling. Even the stock setting recommended is 34. I am OCD about my tire pressures.

 

[Sonic04GT]

I'll probably raise them up a little closer to 30.

 

[BurningRubber]

Usually 36-38psi up front (245/45/17) and 32-34psi out back (315 Sumitomos) and they honestly would wear better at 28-30psi.

 

[IIGood]

I'm running 35 all around as well on stock size. Get pretty good MPG out of that. I do notice that as the tires lose pressure, mileage certainly suffers. Getting about 21 mpg (combined) right now on 35 psi. Possibly more since spark plugs were changed; haven't yet gone through a full tank after the plug change.