Traffic Thursday - Fifth Wheel Parking Concept

1950's Fifth Wheel Parking Concept,
Retractable spare tire / fifth wheel.


  1. An ingenious idea for sure, so why did this idea not work? Simple, body styles keep changing. Also, the car manufactures were looking at cost and production versus profit. Still pretty damn cool idea. Wonder how hard it was to transfer the drive shaft power to the spare? O.o!