Michelin Advantage Program

I just purchased a new coach on monday the 20th. Since my new tires are good for a couple of years, maybe I should start saving now for replacements. Or maybe I should just park the thing in a campground and drive the car to the campground to go camping. The coach has Michelins now. I have heard (read) where you should replace with same tires manufacturer because that is what the coach manufacturer suggests best for the coach.

G George