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How RUPD and SUPD save lives during accidents

The Rear Underrun Protection Device (RUPD) serves as the bumper of a truck. It addresses a significant risk in truck-car collisions where the car can slide underneath the truck, leading to catastrophic consequences, especially for the car's passengers. Similar to RUPD, Side Underrun Protection Devices (SUPD) are essential safety features installed on the sides of trucks and play a crucial role in mitigating the impact during side collisions.