![The Story Behind These Safety Bars On Semi Trucks Ties Into A Famous Actress](http://townsquare.media/site/143/files/2023/02/attachment-Mans-Main.jpg?w=980&q=75)
The Story Behind These Safety Bars On Semi Trucks Ties Into A Famous Actress
They're all up and down the highways - semi-trucks. By law, every trailer has to have what comes to be known as a Mansfield Bar installed. Discover the story of how these are tied to a famous actress.