Anyone Have it? I've been trying to find out if they work together and see "conflicting" information. Ram will not let you build a truck on their site with the rambox and the 5er prep package
The wall-to-wall dimension of the RamBox bed is significantly narrower than a standard bed. I'm not sure the factory 5th wheel prep package "pucks" would clear the bed sides - if they did, it wouldn't be by much!