Over the past 40-some years I've had the pleasure of towing trailers loaded with cattle, horses, furniture, cars, and, lately, nearly all of my worldly possessions as I traipse around the country ...

Remember the Volkswagen Dieselgate saga that gave us Electrify America? Fast forward to December 2023, and an engine manufacturer agreed to pay an eye-watering fine to settle claims that it violated ...

Nearly a decade after Dieselgate, another huge emissions scandal is set to reach its conclusion with a record-breaking settlement and a huge recall. This time it is Cummins in the legal crosshairs, ...

Ram 2500 HD Rebel is powered by a 6.7-liter turbodiesel Cummins inline-six paired with a six-speed automatic, good for 370 hp and 850 lb-ft of torque. The HD Rebel offers capable off-road skills along ...

No two engines are ever built the same. This is true even if they are produced by the same manufacturer, and it is even more evident when they are made by competitors. In the market of diesel-powered ...

Every truck in the Ram Heavy Duty lineup can now be optioned with the Cummins 6.7-liter inline-six High-Output Turbo Diesel engine. This excludes, frustratingly, the Ram 2500 Power Wagon, which is ...

Ram is updating its Heavy Duty truck lineup for 2025 and is making its high-output Cummins diesel the only available diesel-burning powerplant, making 430 hp and 1,075 lb-ft of torque. The Heavy Duty ...