I dont know if anyone here has seen this yet so i figured i would put it up here. ...Michelin Tweel is the fusion of the tire and the wheel with the potential to transform mobility. Available now for lower-speed, lower-weight carrying vehicles, Tweel is in the prototype stage for passenger car applications. Tweel delivers the benefits of pneumatic radial tire performance while dramatically increasing lateral stiffness, which affects handling, cornering and responsiveness. Additionally, Tweel has suspension-like characteristics that can simplify and in some applications eliminate the need for a separate vehicle suspension.