These are accessories mounted atop the vehicle’s cabin that enable the secure transport of cargo. These systems typically consist of two or more lateral bars fixed to the roof, providing a platform for attaching various carriers and equipment. As an example, one might use such a system to haul kayaks, bicycles, luggage carriers, or construction materials.
The presence of a roof-mounted carrying system enhances the utility and versatility of a pickup. Benefits include freeing up bed space for other equipment, preventing damage to the interior from bulky items, and enabling the transport of items larger than the bed’s capacity. Historically, similar systems have been adapted for passenger vehicles to increase their hauling capabilities beyond their internal storage volume.