Nice work on that info Chopper. I got a response back from Maxxis saying that are developing new "sizes" for the XX. Hopefully that means the Razr 2 in addition to the Razr at least?
As far as ITP, they only would say that they were releasing a 10-inch rim for the XX, which I don't understand because I don't think that they will fit right. They gave no information about making any tires for the 11-inch rim. I was hoping for the GNCC's as well.