i am new to site and just recently bought a new 900s. i love it so far, i am going to silver lake sand dune for the fourth of july and i came across a pair of rear doonz paddle tires size 25.5×13-12 on douglass wheels i went ahead and bought them not doing any research or not knowing much about them, question is can i run these on the back with my stock front dirt commander tires that are 27s i know i wont be able to run 4×4 but will this set up be better than the 4 factory dirt commanders or will i be better off just leaving the dirt commanders on it?