Thanks for the input Ed. I agree that the 10x22.5 would be way overkill, but now I am even more confused. How are you running 9R22.5 on the stock rim? I thought they required a single piece rim? Short of swapping out the rims etc, is it possible to run an 8.25-20 on the stock 5" wide rim? I have been able to find 8.25-20 in stock, but have not had much luck sourcing 7.50-20.
