you have a really good tire on there now. is there a reason you dont want to get the S03's again? they are a brilliant tire. the S02's are what come on the S2000 as the stock tire. from what ive heard the S02's have a little bit better dry traction, and the S03 has a little bit better wet traction. if you're looking for a cheaper tire the Kumho Escta Supra 712 is a good tire for the money. Pirelli PZero is decent tire also, however not in the same price range as the Kumho's. Michelin Pilot Sport? Dunlop SP Sport 9000?

what type of tire are you looking for?

performace
treadwear
dry-traction
wet-traction

put those in order of importance...will help choose a tire better suited for your needs


-Vi