cool things with wheels, since 2006
It looks like a Christie. Jay Leno actually owns one of those things. You can see it on his YouTube channel. It's coolness factor is matched only by its strangeness...
It's a Christie, I've photographed a couple, and posted many more. There is one in the Nethercutt, and one in the fire fighting museum in Phoenix, that I can think of off the top of my head.
and if I recall correctly, they were also manufactured as the Front Wheel Drive company, or something like that, when Christie's fortunes waned