[M2joey]

I will be doing what you mentioned in your initial post. 255/275-35 4Ss on OEM wheels for all-around track / rainy weekend wet driving / street. More then likely, 255/285-35 RE-71s on another set of wheels for max performance on the track in the dry. I have been running 255/285-35s for over two years now and love the setup, still getting faster too! I do rotate them insides out once per set as well, at about 40-50% wear. You would find the RE-71s in 255/285 have more grip than Cup 2s, they are great in the wet as well.