Roof racks made simple: For the floor roof rack you need 2 load bars, 4 turrets and 2 sets of landing pads. Once you have your floor rack, you can now use bikes, canoes, cargo boxes, etc. You can add your rig-specific assemblies for Tie rods, bike carriers, cargo boxes and canoes, canoes, luggage, snowboards, ski bikes, fishing poles, etc.
eBay