What is the purpose of seat belts?

The purpose of seat belts is primarily to protect occupants in a crash. Seat belts are designed to restrain passengers and drivers, keeping them securely in their seats during sudden stops or collisions. This restraint significantly reduces the risk of injury or death by preventing occupants from being thrown from the vehicle or colliding with the interior of the car.

In addition to safeguarding individuals in the event of an accident, seat belts help to distribute the forces experienced during a crash over stronger parts of the body, like the chest and pelvis, greatly minimizing the potential for serious injuries. Their effectiveness in enhancing safety has been proven through extensive research and data, making them a critical component of vehicle safety systems.

Adjusting the driver's seat position, enhancing vehicle performance, or assisting in parking are not the primary functions of seat belts and do not contribute to the overall safety mechanisms intended during the operation of a vehicle.