Following last year's update of the light duty Ram 1500, the heavy duty Ram trucks get a refresh for 2025 with a redesigned Cummins 6.7L diesel and more tech

Powering the most basic Ram 2500 and 3500 pickups is still the 6.4-liter gasoline-burning Hemi V8, which drops 5 hp, now delivering 405 hp and 429 lb-ft of torque, pushed through an eight-speed ZF HD 8HP75 transmission.

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.

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. As part of this, Cummins and Stellantis have extended their partnership to supply Ram Brand through 2030,

Stellantis unveils redesigned Ram Heavy Duty trucks with new engines and features, aiming to reverse a three-year sales slump.

The Ram HD 2025 lineup brings major updates, including an upgraded Cummins diesel engine now producing 430 horsepower and 1,075 lb-ft of torque, along with a new eight-speed TorqueFlite automatic transmission and a 3.

Ram 2500 and 3500 Heavy Duty are hitting dealerships soon, and Ram kept one of their most essential features alive and even more powerful.

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

After getting booted from the 2025 Ram 1500 lineup, the 6.4-liter Hemi V8 engine carries on for the 2025 2500 and 3500 lineups with 405 horsepower and 429 lb-ft of torque. This mi