When I was little I believed that cars could drive up over the huge humps that some bridges have on top of them and then come down to road level again, and when I didn't see any cars do it I just thought I was there at the wrong time or that they were just being modest and trying not to show off or that they chose not to drive over the humps at the time I was going across that bridge.
A childhood belief about cars

others believed things like this
- I thought the no overtaking sign meant that red cars cannot drive by black cars.— Helen
- I used to believe that self drive cars actually drove themselves!Anon
- I used to believe that cars grew and that our car would grow to big to go under the McDonalds drive-thru.— Mary Ellen
- i used to believe people were put in coffins because they were special cars that could drive you to heaven!— jym
- I used to believe that the "cruise control" button in cars meant that the car could drive/maneauver itself.— Myriam
- I thought you were supposed to drive down the center of the road.— Cassiopeia