I tow with a 2014 Ram 1500 quad cab 5.7L hemi 4x4. The truck has no problem pulling or stopping my 179 pod. I have a fiberglass cap on the truck as well as pullout bed drawers in the bed. I normally have a canoe on the roof and two bikes along with the "normal" amount of camping gear that finds its way into the truck for a 2-3 week trip.
A couple of things I have noticed with the Ram. First the Rams coil springs give a lot of rear drop when you hitch the trailer up. So you may want to consider using a WDH to move some of the tongue weight forward for a more level ride. I don't have a WDH but I do have a friction sway control mounted on the hitch the trailer just bounced around too much without it. Second gas mileage will be about 12-13mpg when towing.