We call it The Logger Special (or The Operator Special if you're in town) because most folks working in the logging industry and running heaving equipment in these parts have a headache rack and caps & rails and a fuel tank/tool box combo to protect their pickup and let them pack all the fuel, tools and spare parts.
We make headache racks and caps & rails for all truck brands and have a few standard sizes for the fuel tank/tool box combos and will customize anything to your specs and dimensions.