Nice car, exceeelent in off road use. Looks a bit like Grandt Page's "Buttercup" from teh late 7oies with some mayor rework on the supending system. Will have to check it out the next time in Chama. Hopte that soem rental car companies will order them. But no need for it for climbing up the "Lion's Back" near Moab/Utah on one of the pics. This could be done in a normal car (No high clearance or 4WD)with some soft and well gripping tires. We made a "burn out" to soften ours last year and the fully packed Expedition went up without problems. A guy with an old Ford pickup from the 1960ies have had no problems too.
Steffen