I replaced the O.E. Goodyear Eagle F1 Supercars with these tires because of the great reviews. I loved the supercars that were on my car even though everybody else hates them so I had high expectations for the PS 2's. Well, I wish I put the Supercar F1's back on the car !! The michelins are Great tires but I liked the handling, turn in response and the looks of the goodyears a lot better ! Dry traction off the line is better with the Michelins and they are a lot more quiet . A friend of mine has the Firestone W/O run flats on his 08 vette and I think they feel very close to the same as the PS 2's but are $500 cheaper ! Bottom line, if you like the feel and handling of the S/C's. On your vette . . . Stick with them . Chevy put them on there for a reason .