I've heard good things about the Falken 452's.... My step-dad's coworker has a 04 Volkswagen R32 that he touge races all the time (hella nice coilovers, huge-ass brake system, phatty sway bars, and he uses the Falken 452's) He said they grip way better than his old Dunlops and all the other tires he used to have. Maybe the 452's work better on heavier cars....