It can carry 4 passengers safely, travelling at speeds up to 350 MPH. It does approximately 20 MPG, runs on automotive gasoline, and is able to carry a useful payload of 750 Lbs... Oh yes, I forgot to mention, it’s bright red, has no tires, and it flies!As an rule, the Tire industry ‘revolves’ (yes the pun was intentional) around a series of peculiar mechanical and physical requirements: friction, pressure, directional velocities and other earthly considerations.But what would happen if the need.