Transport Wheels (Motorcycle Wheels?)

These wheels could be very useful. They could be the height of three blocks (the control panel, the connector, and the wheel). The control panel could be interacted with and there would be a steering wheel, pedal, and brake. The steering wheel could turn the structure in one of the cardinal directions. The "connector" could hold blocks next to it (and blocks next to those blocks and so on and so on) to make large things like ships, airplanes, and cars.