I have a 2002 ram 4x4 quad cab with the 4.7 and it tows ok. It does shift alot if you use OD but I always turn it off when towing and always drive 65 or less. I have hauled a few very heavy things with it and did wish I had a super duty but it did pull everything I have hooked to it. It will pull my jeep better than my budies chevy 5.3 the ram feels alot more stable at 65 than his chevy or my brothers f-150. but I do out wiegh them both.