I want real "independent suspension" with full payload and towing capacity with no hit to MPG's. I just saw this video and other than we do not typically need 6 wheels on a pickup, Why can't we have true independent suspension with no solid axles. http://www.youtube.com/watch?v=dluiPYDDbtw&feature=related If you get rid of the solid axles, then you are relying on the frame of the vehicle to distribute the load correctly, and that should not be hard to do nowadays. This thing probably weights more than a 3500 dually (9000 pounds approx). It has full independent suspension like a Hummer H1. If you look at it from the bottom when they are video taping it coming toward the camera, you can see the electric pancake motors in the wheels where the rotor, caliber, and brakes should be. This thing is probably powered by a small 4 cylinder diesel V4, or v6. Maybe a V8 because all they are doing is creating electricity from a small engine to power an inline generator, which provides power to the pancake motors in the wheels. ( NO SOLID AXLE), high payload capacity, high towing capacity, high torque, and potentially more than 50 MPG maybe even 100MPG if it is done correctly.