A little bit of news. Pro Circuit Tires are coming to the USA.
These tires have been doing real well in many Euro races, and now it looks like they are coming here, thanks to Russ Kinsey at New Generation Distribution.
There has been some testing done, and they seemed to have done very well. if you haven't checked them out, here are a couple links showing the tread designs, and some testing information.
http://www.newgenerationdistribution.com/main.sc
http://www.procircuit-usa.com/
I know Russ has done some personal testing with these tires, and I am sure he will chime in, with what he has found.
Thanks Russ, for another great tire option.