What Current Vehicles On the Road Can You Identify at a Glance?

Current? Almost none. When I was growing up, damn near everything! Funny I was just talking about this very topic a few days back. Now there are so many manufacturers there is no chance. Back then, the big three ruled the roads and we knew all the signal, tail, marker and headlights! It was mandatory, as we may have wanted to know if it was the law ahead of behind us!