It's really in pretty good shape. However, we are taking one system at a time and doing the inspection, repair, replace and/or updating the maintenance on each system. The tires look good, but I have done my research and now know how to check the manf. date and I will be checking that the next time we get the ol' girl out of storage. Until everything is "up to snuff" we will only be taking short trips (under 50 miles) so we can be sure we're ready for the the big road. And if the tires are too old, we'll be sidelined until we remedy that.