We installed crossbars and backbone system onto a 2022 Jeep Wrangler. The setup was manufactured by Rhino Racks and is supported by their Backbone system. This installation required us to drill into the hardtop of the vehicle and install metal supports on the inside that line up with the roof fixtures to go where the bases are positioned. Attached to the bases are RLT600 feet and VA150B crossbars.
