Related: 2023 Ram 2500 Heavy Duty Rebel Quick Spin: Finally, a Diesel Power Wagon (Sort Of) Technology updates include new, larger screens and advanced towing tech that brings Ram’s heavy-duty ...

A lawsuit claims that Cummins and Ram misrepresented the performance of Heavy Duty trucks with diesel defeat devices.

Ram is updating its Heavy Duty truck lineup for 2025 and is making its high-output Cummins diesel the only available ... Powering the most basic Ram 2500 and 3500 pickups is still the 6.4-liter ...