SUSPENSION ARM FOR A CHASSIS OF A VEHICLE, IN PARTICULAR A MOTOR VEHICLE, AND VEHICLE, IN PARTICULAR A MOTOR VEHICLE

A suspension arm for a chassis of a vehicle, having a first shell element which has a first open cross-section and having a second shell element which is connected to the first shell element and has a second open cross-section. The second shell element is arranged at least in part in the first open cross-section, and the open cross-sections are open in the same direction.