So I just got a hell of a deal on silverbacks….all 4 with 50 miles on them for 250….had to buy em…..lol..question is they 28/12-12" rears and 28/10-12" fronts…..will they fit on my 2012 800 LE rzr…i already have 2" lift and 1 1/2" wheel spacers…anyone else running 28"