Yup, jrhaile, that's the price for the Pirelli's. I was suprised when the dealer said $464. I told him, "Yeah, but I need all four." He was like, "Right. $464." Then I asked how much it would be with mounting and everything, take a shot in the dark at what he said, haha. He must have thought I was such a dumbass lol.
Thanks bitcore. I was really hoping for some firsthand experience, and yours just makes me even more sure that I want them. I thought the same thing about the Avon's: I was skeptical because they were new and not proven. Oh yeah, and that's the same size I'll be getting.
As far as driving style goes: I don't normally "murder" tires haha. If I end up with the Pirelli's, I'll just be a bit more careful, though it sounds like they are made to be driven a bit harder.
BTW, thanks for all the input guys!