So, I was fooling around with one of my many bins of parts, and I came across some X-pod parts, specifically these:
Milan had me thinking about building wheels with good and realistic offset, and that got me thinking, would this fit in a 94.8 tire?
As it turns out, it totally does. And, it's a pretty nice fit. I can't move the tire relative to the wheel at all.
Wheel Idea by Saberwing007, on Flickr
Wheel Idea by Saberwing007, on Flickr
One thrown together hub piece later, and you can see that the pivot point is now a whole lot closer to the center of the tire.
Wheel Idea by Saberwing007, on Flickr
Also, a turntable would totally fit in here. I just don't have one lying around to show.