I bought these for my 2014 Itasca Suncruiser that has 22.5” rims and these fit the tires perfectly. These are the XXL size, so anything larger than 22.5” these will not fit your coach. They are easy to pull over the tires, but the bungee cords won’t meet, so you’ll have to find a spot underneath to hook them to. It’s been pretty windy here lately, but I haven’t had any problems, even with only one hook attached to something. In my opinion, they are definitely worth the money, but you be the judge.