You could probably pull that trailer OK in flat country if you don't carry much water and a lot of gear. Towed a 19' TT with a Sonoma crewcab for two seasons. About the same dry weight but ready to go with just a little water it was over 3500 Lbs. You would need a good trans cooler, brake controller and hitch. It can be done as long as you stay within the limits of your truck and have it probably set up. We even went over the Rockies and back and although we didn't pass anybody on the grades we always made it to the top.
