An “underride accident” is when a car crashes into the rear or side of a semi-truck or tractor-trailer and ends up underneath. Trucking statistics show that over 200 people are killed in these types of wrecks each year. When a car slides underneath a trailer, sometimes the top of the vehicle is sheared off. If a victim is fortunate enough to survive the crash, that person may sustain serious and permanent injuries.
A product known as AngelWing is designed to protect vehicle occupants in case of a side collision with a large commercial truck. It is currently being tested. When functioning properly, the side guard “engages and deploys the vehicle’s built-in safety features such as airbags, anti-avoidance sensors, crumple zones or seat belts, designed to protect its occupants from possible injury or death.”
According to the National Transportation Safety Board (NTSB), side guards on trucks would greatly reduce the risks of underride accidents. Currently, side guards are not required by law. Per a report by NBC News, the Truck Trailer Manufacturers Association, a lobbying group for the trucking industry, strongly opposes a formal requirement for side guards. Their reasons include additional cost, technical challenges, and concerns that the side guard would increase the truck’s weight to more dangerous levels.