Just for the record/FYI, they already re-invented it as the "tweel" a few years ago: https://en.wikipedia.org/wiki/Tweel https://en.wikipedia.org/wiki/Tweel h

Just for the record/FYI, they already re-invented it as the "tweel" a few years ago: https://en.wikipedia.org/wiki/Tweel https://en.wikipedia.org/wiki/Tweel http://www.michelintweel.com/ http://www.michelintweel.com/ and it is actually available (and works just fine in some specific application).