Hello Garrik. if you didn't read it already, this tread http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/27282216/page/1.cfm
explain what I tow and with what; do not base your decision merely on those here that state that you NEED a bigger truck, stay within specs of yours, drive at a safe speed (st tires on rv are 65 mph max anyway) and have fun !
I enjoyed my last trip a lot and being confident on my tv, just ordered the same Ram Longhorn, 2014 with 8sp trans and air suspension...for 5weeks/year on the road with the toy hauler, it will do the job plenty and safely !
By the way, my toy hauler is a bumper pull 2014 Coachmen Freedom Express 301blds, it has a 10 feet garage separated from living area by a patio door. dry weight 6997, loaded for 3 weeks with 600lbs Harley and 100 gal of water, 9000 lbs
Alain from Montreal