I was wondering if anyone would be able to help me out here. On the GXP, the car came with Goodyear Eagle F1 all season tires and the front tires are cupped like a mofo making the car loud as hell to drive and it is plain annoying. Is there any kind or warranty on these tires being that I did not purchase them orginally. So any insite would be good as I am hating Goodyear more and more every time I drive my car. The car has 36K on it so I doubt it is a suspension issue.