so treadwear
PS2 230
PSS 300
PS3 320
mmmm, these PSS get even more tempting by the minute, although I have to say Im prob going to jump ship to Continental CS5's!
given the extra miles you can get on PSS from what you guys are saying, it may work out cheaper per mile to get PSS over PS2 (even though PS2 are cheaper to buy initially)