[jhautz]

Belts could be done as long as they can be protected from the stones and stuff. I mean if they can drive motorcycles and snowmobiles and stuff on them why couldn't it be done well in a 1/8 scale?

It would take some development, to make it robust, but I think its possible. It would need a way to diff the center like the current systems to handle well so thats a challenge.

Not sure about that 4 wheel steering thing.... Whats the point, its not a crawler. Seems silly to me. In real cars that have attempted 4 wheel steering it is pretty much only active at low speeds because at high speeds it creates instability.