Tekonsha Outboard Fifth Wheel Custom Quick Install Kit For Ram 3500 2013 '18. Includes Outboard Custom Quick-Install Brackets #56010 and Fifth Wheel Mounting Rails (10-Bolt Design) #30153 Fits: 2013-2014 RAM 3500 (Except with RamBox Cargo Management System) and 2015-2020 RAM 3500 (Except with RamBox Cargo Management System or Models with Air Suspension) Mounting rails are wider (48") for faster install Mounting points are outside the truck frame allowing the installer to avoid under-bed components Limited lifetime warranty Package Contents: Tekonsha 56010-53 Outboard Fifth Wheel Custom Quick Install Kit For Ram 3500 2013 '18 Tekonsha 56010-53: Outboard Fifth Wheel Custom Quick Install Kit For Ram 3500 2013 '18