dude, they're already doing it. I saw a bunch of these at the rot rally last week. Looks totally ghetto and stupid imho, the motorcycle equivalent of 32" wheels on hip-hop cars.
HERE ARE SOME COOL BIG WHEEL'S LOL
Looks like there is already a motor in that tire, as view from this angle, the little nova in the back looks like its in the tire.I could see mounting a motor in the cavity of the wheel! hehehe
That is, by a WIDE margin, the ugliest effin' motorcycle I've ever seen.