KeNelson03- I have been running them for a while now. James and I ran them at the race at your track, My performance did not speek well for the tire but James winning both classes does. We both ran Pit 24's front and rear with Yok 37m inserts. I think that the rubber is thicker on the Pit's so they seem to stay fast longer. When they are new they seem to be equal between Pit's and Sorexes.
Chad