Originally Posted by hewebb
When I bought the coach it had 7 year old 295/80r/22.5 Michelin tires. ( They had side wall cracking) I replaced them with Toyo tires of the same size. Now I find that the correct size should be 275/80r/22.5 according to the spec sheet on the wall. The GPS speed matches the speedometer so that does not seem to be an issue. Tire clearance seems OK. I am thinking I do not have an issue, but am wondering why a PO upped the size.
Could be that he got a good deal on that size, or it was all that was available at the time. Or, he thought it would make a difference in the ride. Or...???
Hard to know why folks do things, but if all is as you say it is, then I wouldn't lose any sleep over a small difference in tire size.