One particularly interesting concept car (or, at least, a smaller-scale model of one) was unveiled by Ford in 1962: the six-wheeled Seattle ... that turned into a mini-observation deck, thanks ...

Its history goes back over 100 years and includes both production cars and a rich racing heritage ... like the garish pink Thunderbird, it had six wheels. This sleek, six-wheeled Italian supercar ...

Ford is one of America's oldest automakers and one of the oldest in the world, popularized for being the first to effectively mass produce the automobile under Henry Ford with the Ford Model T.