I was on the Bullet looking at what they were doing with theirs before I bought mine, and they were glueing them, so that's what I did. I did have an issue with the tire rotating in the rim once glued, just lack of any real traction.

They are not slicks, and I am now sure after running a set, they do not repeat like slicks and are not great for bracket racing. But if you have a fast street car and they are required for your class, by all means run them. I thought they would be a great dual purpose tire, but I don't like going thru the traps sideways at triple digit speeds.