Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, on Wednesday.

The 430-horsepower Cummins Turbo Diesel delivers a 70% rise in torque. The diesel option is offered on Ram 2500 and 3500 HD and 3500, 4500, 5500 Chassis.

Ram heavy-duty truck lineup unveiling also served as the first phase of a comeback tour for former CEO Tim Kuniskis.

In the perpetual mine-is-bigger-than-yours battle that is Detroit pickup trucks, Ram has completely hauled the covers off its Heavy Duty pickups for the 2025 model year. We say co

As in previous years, Ram offers the 2025 Heavy Duty in three cab configurations (regular, extended, and crew) and two cargo bed lengths. Trim levels include Tradesman, Big Horn, Lone Star (available only in Texas), Power Wagon, Rebel, Laramie, Limited Longhorn, and Limited.

Stellantis has redesigned its large Ram heavy-duty trucks, which are expected to arrive at dealers in the first quarter of this year and will start at $47,560.

Torque and towing capability make the heavy duty pickup truck world go ‘round, which means every generation of new HD rig needs to up the ante versus its predecessors. The 2025 Ram 2500 and 3500 Heavy Duty models revealed today do just that,

January 7, 2025 \| Last updated: January 7, 2025. The updated 2025 Ram Heavy Duty and Chassis Cab trucks have been revealed wi

Returning Ram CEO Tim Kuniskis has his first big announcement following his recent Stellantis comeback: an upgraded Ram 2500 and 3500 heavy duty lineup, as well as the chassis cab models. The biggest Ram trucks come with an upgraded Cummins diesel and "the potential of 1,