A more common term for the underride guard is the "Mansfield bar," which was inspired ... Mansfield's driver didn't notice a semi-truck slowing down in front of them. The driver wasn't able ...

This modification isn't exclusive to trucks either. Police cars have bull bars in front that come in handy in a variety of scenarios. For example, when law enforcement is required to disable a ...

While driving behind a semi-truck, you've probably noticed a long bar going across the bottom ... didn't notice a semi-truck slowing down in front of them. The driver wasn't able to react in ...