pardon my response I don't mean to come off as arrogant, but Ive never understood threads on here and diesel forums of guys looking to just scrape by with the minimum truck.... guys saying well I don't need a dually ill just put airbags on my 2500 and be fine blah blah. As far as I am concerned you have to pay to play, if your pulling larger fifth wheels you should pull it with a vehicle that exceeds towing requirements. I would think if your on here asking the question of weather or not your truck will fit the bill for your new camper you already know you shouldn't be towing with it. Theres no doubt in my mind you should be pulling that rig with a dually.
we pull a 32' keystone Laredo, and a 20ft crestliner sportfish behind that, I wouldn't even consider hooking up with a SRW after pulling this rig with a dually.