[Ruffus]

Hey PSDave
I had a Fleetwood Yukon fifthwheel before I went to Keystone and I put over a 120,000 miles on it before selling. It was stored at my home in Calif. on concrete and in it's later years at our home in Colorado where I would park it on 2X12 lumber to keep it from sinking in the clay. I always kept the air pressure up and the tires covered when stored. It was pulled from California to Florida, back and forth from there to mid-west and from Colorado to Fairbanks Alaska and back spending several weeks in Beautiful BC. The only problem that I ever had with tires was the tread would wear out after 50 or 60 thousand miles, go figure? My own opion is keep them aired and covered and you should be fine.