Will it handle it? Ram 2500 CTD w/ 13k pound fiver

I have consider trading trucks - but I like this one and I've only had it about a year. IF I were going to trade, it'd be for a dually and just go on. More likely, I'll find a lighter camper.
I pulled a TT that was really too much for the truck (not this truck) and I didn't like it at all. If the trip there isn't comfortable it ruins the trip for me.
I'm not overly experienced with pulling big stuff, but I do consider myself above average in terms of alertness, etc when driving.