My truck was bought off a used car lot and it was a bank repo. The Tire were COMPLETLY shot. The newest ones were 7 years old. It had been parked fo a couple of years. After replacing the tires, all lubes a nd filters and engine assy drive belt it is very trust worthy now. of course it has no genset.
We have many large electric motors at my work. even when not running there is some voltage applied to many of them to keep the winding warm and dry.
(RVM#26) THE U-RV 94 F-700/24 foot U-haul box home built RV