For light-truck occupants, seat belts reduce the risk of fatal injury by 60 percent and moderate-to-critical injury by 65 percent. (“Traffic Safety”)
Seat belts help prevent or reduce a wide range of injuries, many of which are life-threatening. They prevent these injuries by keeping your body tight against the seat and absorbing the force of the impact that otherwise would have resulted in your body slamming against the interior of the vehicle. They are most effective in preventing ejection from the vehicle, and, according to the NHTSA, “ejection from the vehicle is one of the most injurious events that can happen to a person in a crash. In fatal crashes in 2006, 75 percent of passenger vehicle occupants who were totally ejected from the vehicle were