Top Ten Most Important NASCAR Crashes Of All Time

Our friends at Popular Mechanics » 9/19/08 4:15pm 9/19/08 4:15pm have put together a list of what they consider the top ten most influential crashes in NASCAR history, complete with video. These ten smash-ups were influential not in how they changed the course of a single race, but in how they got us to today's "Car of Tomorrow," a race car that is…