Cummins has put together an upgraded version of its 6.7-liter engine turbo diesel for RAM trucks - here's how much power this ...

Dodge and Ram trucks have used some impressive diesel engines over the years. Here are some of the best and how they've ...

In day-to-day driving, you can treat it like an electric truck. Its 92-kWh battery delivers about 145 miles of range between charging sessions, Ram says. Two electric motors give it 663 horsepower and ...

One truck manufacturer has stopped taking orders for new diesel-powered trucks and buses in Oregon and two more are limiting ...

Fuel additive companies make a lot of claims about their products, but are they actually a scam? This guy investigates.

If you drive a diesel-powered vehicle in a part of the world with cold winters, there are lots of things you can do to ...