What do you pull your cars with?

i used a 94 dakota to haul everything i moved around for 168,000 miles. not all towing miles, but i towed alot back then. but i did the rear suspension upgrades to make it do right. road manners are everything when towing. i now have a 2005 2500 cummins 6 speed 4 wheel drive to tow with. since i've owned it,i've noticed i don't seem to tow as much. but if i need it i have it.