Ram has built a number of 1500s, 5.7 hemi's with the new 8spd trans. Some or most of them have the 3.21 gears. The tow rating is about 2,000lbs less than the same truck with 3.55s regardless if the tr...
Ram 8-spd with 3.21 is a little better than current 6-spds from GM/Ford with 3.73. gear 1-6 are about like gears 1-5, the main towing gears for current gassers. It will be a good improvement over the 5-6spd Dodge has called their trans for over 10 years. I never liked those ratios.