Quote Originally Posted by drecords View Post
I'm actually buying a set of the RT615K's for track days -- will report back on how they do.
I ran them years and years ago and found them to be greasy. Granted my pressures were too high without me knowing, but I replaced them with some Yokohama Advan Neova AD07 which were all the rage at the time and those tires were MUCH more consistent. I'll admit I'd figured out tire pressures by then, but the difference was simply mind blowing. Knowing what I know now, there was more than tire pressures playing into that. Having said all that, the K is supposed to have much better manners and its size offerings have had me willing to give them another shot. Daniel have you ever run a street tire on a road course before? I'm curious to hear your impressions if you have some frame of reference still for the difference between our R comps and a sticky street tire.