I have a 205-65-15 roller on the front now and I know the 215 will fit fine. I talked to the wheel builder and he will build me an 8" wheel with as close to a 4" backspace as he can get. less than 4.25 gets tough because of the way the wheel breaks away from the center but since he is fabricating it he will get me some. They will come in raw and I will get them powdercoated to match the front ones. It's only hundred dollar bills, what the hell----------