Originally Posted by lucid
I've found that PS2s do not handle heavy braking very well and wear out fast on a heavy car. I wore out my fronts in 4 tracks days, and the rears were fine (not talking about outside edge). Sidewalls are a serious issue as long as hot pressure is maintained ~40psi IMO. As Skierman said, these are all nonissues for a first track day...
So overall not to sweat it, just use the PS2s for now and pressure at 40, is that it. Here is one other question, to those of you who have DCT what gear do you use, I know at M school I pretty much got up to 3rd and that was it and that was at 100 top speed since it was a short track; this may be an incredibly stupid question so I apologize in advance, I know the power is at the high end so any suggestions appreciated.