Guess I forgot to update here...
Picked these up on a Black Friday deal.
275/35/18 Falken RT660s
Once mounted they are about 1/4" wider than the RE71s.
I've scrubbed them in and man, I hadn't realized just how bad my old tires were. Just on the street these ride so much better. They also make pretty good clouds of smoke when spinning... I get to try them on the track for the first time this coming Saturday.
And just because, here are a few pics my friend took of me at GGs couple weeks ago.