First tires i had on my gsr's were the nitto nt450s... i thought they were good, but because I was comparing them with the stock civic wheels. They suck and eventually warped.

I recommend the Yoko es100's. They had nice grip and were awsome in the rain.

Made the mistake of replacing them with toyo fz4's and they suck compared to the es100's in dry grip ( not sure about wet yet ).


edit:
and they're on civicsiracer's list. :thumbup: