I have Falken GR-Beta 451's on mine.
I have owned many performance tires over the past 15 years and these are my favs. My best friend has them on his Z (485hp in street trim) and he loves his as well. He has to use slicks at the track though. 450-550hp is a little much for the ol Falkens
And I get to say "I love my Falken tires" (say falken really fast)
