Ram, Cummins and Heavy Duty

Cummins introduces new 2025 Turbo Diesel pickup engine system for Ram Heavy Duty
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.
2025 Ram HD Arrives with a Reworked Cummins Diesel and More Tech
Ram's heavy-duty trucks receive a comprehensive refresh that includes new exterior styling and interior upgrades.
2025 Ram Heavy Duty & Chassis Cab Trucks Get New Cummins Diesel Engine
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.
2025 Ram HD Gets Nicer Interior and Updated Cummins Diesel With Glow Plugs
Ram has finally revealed its 2025 HD and Chassis Cab lineups, incorporating many of the flashy upgrades that have already hit the standard Ram 1500 pickup. But there’s more to this overhaul than a fancier cabin and a new grille.
2025 Ram Heavy Duty Trucks Keep The Hemi, Improve The Cummins Diesel And Jump On The Split Headlight Trend
Ram unveiled official specifications for its updated 2025 heavy duty trucks Tuesday, making strides in arguably the biggest pissing contest of the automotive space. For 2025, Ram’s HD trucks bring bolder looks that were teased last year,
2025 Ram HD Goes Live With New Cummins I6, New Diesel-Specific TorqueFlite Auto
The long-awaited 2025 refresh of the Ram HD still doesn't have the right stuff to challenge Ford's best-in-segment maximum towing capacity
2025 Ram HD Trucks Keep Hemi V8 Alive Plus A New Cummins Diesel
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
Cummins' new diesel for Ram HD hotshot trucks, pickups
The engine maker's new 6.7-liter Turbo Diesel for Ram Heavy Duty's line of pickups and cab-and-chassis trucks comes with news of an extended Cummins/Ram diesel partnership through 2030.
2025 Ram 2500 and 3500 Trucks Lean On Diesel Power
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.
2025 Ram HD Trucks Get More Power, Towing And Tech
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
2025 Ram 2500, 3500: Heavy-duty US pickup keeps the Hemi V8 alive
Ram's heavy-duty pickups will continue to offer V8 power in the US, but the real news is an overhauled turbo-diesel inline six.
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2025 Ram Heavy Duty: New Cummins Engine Delivers Better Towing, MPG
The 2025 Ram 2500 and 3500 Heavy Duty models feature two engines — the standard 6.4-liter HEMI V-8 engine and a new 6.7-liter Cummins Turbo Diesel engine that produces 430 hp and 1,075 lb.-ft. of ...
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2025 Ram Heavy Duty Boasts Several Upgrades Including Beefier Cummins
The Ram 1500 is not the only one getting a serious update for the 2025 model year. The Ram Heavy Duty trucks benefit from a ...
Cummins Launches Next Generation 6.7L Turbo Diesel Pickup Engine System for 2025 Ram Heavy Duty Trucks
Today, alongside their partners at Ram, Cummins Inc. (NYSE: CMI) unveiled the new 2025 6.7-liter Turbo Diesel Pickup engine ...