The Gross Vehicle Weight Rating (GVWR) is the maximum loaded weight that a vehicle can safely carry, as determined by the manufacturer. This weight includes the vehicle itself, passengers, cargo, and the tongue weight of any trailer being towed. The GVWR is an important safety consideration, as it takes into account the vehicles suspension system, frame, axles, wheels, and other components that bear the load. It is typically found on a label inside the drivers door jamb and is crucial for ensuring that a vehicle is not overloaded, which could compromise its safety and performance.