Per the Facebook page, they now offer an off road pkg. that can be put on any of the units. It runs an extra $2,000 and includes dipped galvanized frame, Timbren axle-less suspension, hidden leveling jacks, 2" adjustable hitch coupler, swivel jack, and 235-75-15 All Terrain Tires on black mod wheels. Ground clearance at the bottom of the frame is 18". I'm not sure if that is something that I would want, but "off road" appears to be "very hot" right now.
I just mostly like the "standy" and not many offer that choice.