Fuel efficiency is always top of mind. Cummins is delivering measurable gains with the new Cummins X15 GHG 27 engine—up to 4% ...

RAM 2500 offers the 6.7-liter Turbo ... of which diesel engine you choose, you're getting solid and dependable power under ...

Cummins began producing the 6.7L Turbo Diesel inline six-cylinder engine for use in the Dodge Ram pickup truck lineup in the middle of the 2007 model year. The first-generation 6.7 Cummins ...

The moment you climb into a Ram 2500, your sneakers become oil-waxed Lucchese, the airplane snacks squirreled away in your carry-on become T-bone steaks, and you'll suddenly find yourself with an ...