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Parccar - “Spare Tire” Parking Innovation From The 1950s Would Be So Useful Right Now - ThrottleXtreme
Would it be possible for a large car to have an auxiliary wheel at right angles to the others to help with parking, etc.? - Quora
Innovation Spotlight: The Fifth Wheel Revolution 🚗, Did you know that in the 1930s, Brooks Walker revolutionized parallel parking with his invention of the fifth wheel for cars?, Brooks patented the ...
![Fascinating Look Back at "Park-Car", a Car from the 1950s with a 5th Wheel to Help You Park - TechEBlog Fascinating Look Back at "Park-Car", a Car from the 1950s with a 5th Wheel to Help You Park - TechEBlog](http://media.techeblog.com/images/park-car-fifth-wheel-parking.jpg)
Fascinating Look Back at "Park-Car", a Car from the 1950s with a 5th Wheel to Help You Park - TechEBlog
![From California in the 1950s, "Fifth Wheel" to simplify parallel parking and garage entry - GIGAZINE From California in the 1950s, "Fifth Wheel" to simplify parallel parking and garage entry - GIGAZINE](http://i.gzn.jp/img/2011/03/03/fifth_wheel/881323_61763484.jpg)