Just a question regarding towing with the 2500HD 4x4. I had a 2006 Dodge Cummins dually and never bothered with an equalizing hitch for my 24' toyhauler that weighs around 6.5k loaded. Would it be a good idea to use an equalizing hitch with the 2500HD? I am running the 6.0 standard bed with 3.73 gears. My guess is with the single rear wheels it would probably handle better with the equalizing hitch. If I go with that setup, any recommendations on brand?