This is a 2006, Gulfstream Ultra, SE. Is on a Chevy express 3500 chassis. It has the 6.0 L motor with 84,000 miles. model W6280SB. This is a clean unit. The tires are decent, with no sidewall cracking. There are the 14 ft manual awning, and lots of outside/under side storage. Queen size walk around bed and back. Driver side bathroom passenger side shower has a generator with 705 hours. 2 burner cooktop microwave refrigerator freezer.