Time to buy tires
Tires on the coach are 235/ 80r/22.5. What other size will fit. It has Mitchlem now.
Forum Discussion
I'd worry about the 255-75-R22.5's if they are 1" wider there is a possibility that on the rear the tires would touch each other on the bottom where they squish out slightly under load. You never want the rear dual tires to touch each other, you generate more heat an and increased chance of a blow out due to the rubbing.
