I put 32 x 10 R14 carnivores on mine and run 10 psi and haven't had any trouble. I went to 32 x 10 r14s because it makes it ride better. Having a 1/2" more sidewall top and bottom makes the tire sidewall more flexible, ride smoother, and depending on the size of the rocks, it will go over them...
I was told the frame is an all new platform. I don't know if the front A-arms fit on anything else but the rear Suspension on the Xpedition has A arms and a RZR XP 1000 has trailing arms not A-arms which is entirely different.
My Xpedition is the best riding machine from the factory that I...