depends on what you are looking for, full slick,hard,medium,soft or a street legal tire that you can race on. If money is no object than i would go with th mich pilot sports or there ps2 tire
The BEST thing you could go with for road racing is the Kumho V710. The Hoosier R3S04s do really well, too. These are competition tires. If you're looking for something you can drive on the street as well, Kuhmo MXs or BFG KDs will still stick decent, but give SOME treadlife.