I grew up in southeastern Michigan in the 50s, on one of the main roads the leads into the city on Pontiac. Like many others here, we'd watch and count the many types of cars & trucks as they passed. My sis and older brother & I got pretty good at make, model and year.
In '56 we moved on a dirt road 3 miles from the Milford GM Proving Grounds it was the main route from the highway. The GM engineers often drove new models home, often with grilles & other areas covered. It was great to sit by the road and guess what they were. In spring & early summer they'd drive next year's models to/from work and we'd get 'sneak peeks' at the new cars.
The road was paved in summer of '59, we all felt because GM used it so much.
But we were always a Ford family. Dad would often go for rides to different Ford dealerships in the area to look at the cars & trucks. Mom had a '49 tudor sedan, Dad a '53 F100 panel, then he bought a new '57 F100 and Mom got a new '60 Galaxy.
Ahhhhh, the good ol' days when we could actually tell 'em all apart!