Oddly enough, the day I thought, wow, is it already the season for The Nutcracker, I saw a story about a gizmo from Honda that is supposed to help with mobility.
And before I could say, "Go go, gadget legs," I thought that this contraption reminded me of something.
And then I figured it out. The one vehicle from Kenner's Super Powers Collection that I didn't mind not having as a kid: The Justice Jogger.
I would love to know who at Kenner thought any of the Justice Leaguers needed a weird vehicle like this, to say nothing of Superman, who was lounging in it on the box.