Guess I've got a thing for big wheels?
http://justacarguy.blogspot.com/2017/12/swamp-buggy-racing-very-southern-thing.html
What you might call a very specialized vehicle architecture.
edit:
I was curious about the size of those wheels, so I looked again. It turns out JACG found this in a post on the Pelican Parts forum by our very own kach22i, in 201309.