a 14000 lb fifth wheel will have a pin weight around 2,800 lbs (assuming 20%, alot of 5ers will have 25% pin weights). This is well over your 2200 lbs of availible pin weight
This is exactly why i traded in my 3/4 ton. Wife wanted this 360IBL and I didn't have the payload capacity on the 3/4 ton...
2,200 lb pin weight at 20% would be an 11,000 lb 5er... and no capacity for the 200 lb hitch, wife, kids, grill and so on.
2014 RAM 3500 4x4 CCLB Dually, Cummins / 68RFE / 3.42 / B&W Patriot 16K
2016 Coachmen Chapparral 360IBL
SOLD - 2012 Salem Cruise Lite 281BHXL
SOLD - 2005 Dodge Ram 2500 4x4 QCLB Cummins