Im really thinking about doing this. It could be a really comfy set up for overnight overlanding. Just pack all my gear on top of it during the trip and then store it under the truck or on top of the truck, either way covered by a tarp. anything expensive I can store in the driver/ passenger seats overnight. PS this is not my truck but a similar one, I have an 06" avalanche white Nissan Xterra 4x4. pretty awesome truck for Colorado IMO.