I got a chance to feel and looks at a new set of Hoosiers at the track a few weeks ago and they were unprepped, and felt just as grippy as the Maxxis that were prepped. we were using goat pee but the hoosiers felt great and the guy said he loved them. I would defiantly like to get a set but I don't have the funds for testing new tires right now. I say if you have the cash I would get a set and see how you like um.