[tomtom72]

I use 33-35 psi on my D3's. I have to go check my door sticker & see what it says? I thought 35 psi was on it & in the owner's manual? I've tried 30 f/r but I didn't like that too much...too mushy in the twisties. It seems to me if I use less psi in the rears than the fronts by just a couple of lbs the car is a bit more toward understeer?

I gotta find a driving school so I can relearn all this stuff...it's been too long between vettes!