Today on our 2012 Ford F-150, we're going to install the Thule Xsporter Truck Bed Rack, part number TH422XT. First, we're going to need our four upright supports and our upright rails, and we're going to assemble them together. We'll insert our upright rails into the upright support and line up the slots. Once you have the slot lined up, you can close the cam handle, securing the upright rail… see more >