Looking for the rails (slotted housing if you will) for now. I was planning on an aftermarket product for the rack (i.e. - Yakima/Thule/comparable). I will end up getting the whole package but figured to have many more options for the rack on Craigslist. Rails seem to be more specific to the LR4 hence the posting to this forum. Ideally, I would find a rack that bolts directly to the truck without the rails, although from what I am reading this seems not possible.