What size trailer are you looking to tow? The gas 3/4 ton CC Rams typically have more than 3k of payload rating, and assuming you have 18" or 20" wheels you've got a 6500 lb RAWR so you can carry quite a bit with that truck within your ratings.
I may take a little flack for saying it, but the other thing I'd point out is your truck is identical to a same year SRW 3500 aside from the rear suspension setup, which is probably a little softer. Throw some Timbrens or airbags on it to address that and you've got a SRW 3500 in all but name only. Whether you're comfortable doing that is up to you, of course.
Edit - you should be fine with that size trailer.