These are aftermarket or factory-installed systems designed to attach to the roof of a specific sport utility vehicle. Their primary function is to provide a secure platform for transporting cargo that exceeds the vehicle’s interior capacity. This may include items like luggage, sporting equipment, or construction materials.
The addition of such a system offers increased versatility, enabling owners to carry a wider range of items during travel or work. Historically, these systems have evolved from simple metal bars to complex modular designs incorporating advanced materials for enhanced strength and aerodynamics, improving fuel efficiency and reducing wind noise.
