[carguy1985]

Hey, whats up i have the Sumitomo HTR Z II on all four tires. I am running 245/45/17. I am going to be going to track this thursday Weather permitting whats a good PSI i should run the fronts and the rears. and also whats a good PSI to run all four when i am just on the road normal... I live in FL where its currently like 90-95 every day lol for now.

P.S. hopefully by end of the year, i will be running 315/35/17s in the back with 10.5x17 deep dish rims on Nitto 555 Tires =) i need to save MONEY

[meatball]

I like 36 front, 34 rear in heavy convert, daily driver - think for you a bit less in front; maybe 34/32 f/r.
track - think I'd run AT LEAST 36, maybe 38 front; 30 rear