The heavy-duty trucks still feature a 6.4-liter V ... you can now achieve the max tow rating of 36,610 pounds with a 3.42 ...

It's a little late for Christmas, but Ram has officially unwrapped its latest 2500 and 3500 Heavy Duty trucks At the ... with a more fuel-efficient 3.42 rear axle ratio. Previously, max towing ...

The Ram Heavy Duty aims to be the most powerful ... Ram was the first to achieve the 1,000 lb.-ft. of torque milestone with the Cummins I-6 Turbo Diesel, now rated at 1,075 lb.- ...