I am curious what is the biggest back tire i can fit on rear wheels. and what backspace would have to be run. I would like to run at least a 10 inch wide tire on 8-10 inch rim bigger tire would be nice. I found some 11.5 inch tires i want. and i dont mind my tires sticking out a little bit... i actually like it. but 1-2 inches max. can anyone help me?