The Rhino-Rack Vortex Cap/Topper Trackmount Roof Rack system is permanently fixed to either a pickup Cap/Topper or hard top tonneau. This system uses the Rhino-Rack Vortex black bar with tracks to complement the sleek stylish lines of your vehicle while still incorporating the Rhino-Rack strength and durability that we are renowned for.

The Rhino-Rack Backbone is a custom vehicle specific designed interior and exterior structure for the Jeep JT Gladiator Pickup Truck. The 2 mounting plates on each side of the fiberglass roof are connected to the interior frame and vehicles roll cage.