bill gratton wrote:
I am leaning to the 615's as well but also heard Hankook and even Firestone Wide Oval will hold and hold up well on Track.
Does any have any experence with these? I know the 615's may overheat on Track on a heaver car (M3, vett).
Bill Gratton
I got a set of the FS WO just for street driving but will use them as a track rain tire. They're one of the few tires that come in matched front/rear sizes for the Z06. The price is good. On the street in dry or wet they work well.
I did my last session on Sunday at Road Atlanta on them because it looked like rain. It spit a little but no rain. The tires had less than 1K miles on them and were at full tread (10/32). So I got lots of tread squirm and squeeling. They were ok. I'd be curious how they work shaved to 4/32. Compared to the Goodyear Supercars I've been using. The side walls feel softer and I got less steering feedback. I also got a very light steering feel at speed down the long straight from T7 - T10A that I didn't care for at all... I suspect they will last quite a while though from the feedback I've gotten from others running them on C5s. I'll stick with my GY SC until I wear both sets out.
Coming from RA1 you might be dissapointed. I think you'd be better off trying the RT-615. I'm considering a set of those if Falken gets off their butt and releases the rear tire size that I need. Check with Mark Vitacco. If I remember right he got a set on his C4 and was going to run them.
Graham