Yes you will rub. This is the same setup i have and you will not even be able to get the right rear wheel bolted up unless you have spacers in the rear. I have nothing on the front and have no trouble at all. And if im thinking right i had to go with 1.5'' spacers the inch ones werent enufSo does anyone know if I put 26x12x9 bighorns on the front and 26x12x12 bighorns on the rear of a standard rzr, will I have problems with it rubbing the motor mount, firewall, shock, or anything else?