Ram, Cummins and Heavy Duty

Ram shows off its freshened heavy-duty trucks — and a punchy new CEO
Ram heavy-duty truck lineup unveiling also served as the first phase of a comeback tour for former CEO Tim Kuniskis.
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.
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.
Stellantis reveals redesigned Ram heavy-duty trucks
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.
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.
2025 Ram Heavy Duty Trucks Stay Grounded In Proven Power
Ram 2500 and 3500 Heavy Duty are hitting dealerships soon, and Ram kept one of their most essential features alive and even more powerful.
2025 Ram Heavy Duty: This Is It
We got a peek at the refreshed 2025 Ram HD back in September. That was purely an aesthetic teaser, though. Now we have all the details, including updates to the V-8 and diesel powertrains, as well as pricing.
2025 Ram Heavy Duty And Chassis Cab Revealed
January 7, 2025 \| Last updated: January 7, 2025. The updated 2025 Ram Heavy Duty and Chassis Cab trucks have been revealed wi
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 ...
2025 Ram 2500, 3500 HD Models Go Heavy on the Grille, Boast Up to 1075 LB-FT of Torque
The other engine (which comes standard) is the tried-and-true 6.4-liter Hemi V8, which produces 405 horsepower and 429 ...
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2025 Ram 1500 RHO Stock Dyno Test Reveals Pretty Good Baseline Numbers
Ram 1500 TRX-replacing 2025 Ram 1500 RHO isn't as powerful or torquey, it sure can hold its own off the beaten path ...
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Diesel engine improvements take Ram HD trucks to the next level
The new lineup of Ram HD trucks just got extra beefy thanks to an improved diesel engine. The Cummins 6.7-liter turbo diesel ...
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Nvidia RTX 50 Series: Everything We Know So Far—PCIe 5.0, GDDR7 RAM Confirmed
We now know more details about Nvidia's upcoming GeForce RTX 5090, RTX 5080, RTX 5070 Ti, and RTX 5070 graphics cards. Here's ...