In 1951 there was invention made by Brook Walker and Firestone…

In 1951 there was invention made by Brook Walker and Firestone tire company. It’s was named as „Parccar”. It was invented to make parking your car easier with special 5th wheel hidden in car trunk, which was lowered while parking. It was enableing the car to move sideways. Improved version of this device was tested on Packard Cavalier car. 

via oponeo.co.uk