We get our new trailer in two weeks and with this damn winter dragging on we are worried about de winterizing. The dealer said they would do it for free but we would have to pay to get it winterized again. They strongly recommended we didn't de winterize until the end of April which I agree.
I've already seen the factory PDI report and their intake yard inspection report and the two items listed were fixed before we purchased it. Both were minor cosmetic issues.
I know a through PDI would include testing the tanks, lines, pumps etc but is it really needed?