At the start of 2025, Cummins unveiled its updated lineup of heavy-duty (HD) trucks under the Ram 2500 and Ram 3500 badges.

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each ...

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.

If you've pined over the torque and sturdiness of a Cummins but never wanted a diesel, you're in luck; Cummins is making ...

The Ram Power Wagon only offers a gas-fed Hemi V-8, but more customers are asking for a diesel version, and we're told it's ...

The 2025 Ram HD line of trucks gets a new Cummins 6.7-liter six-cylinder turbocharged diesel that sends 430 hp and 1,075 ...

An updated Cummins diesel with 1,075 lb-ft of torque and a new eight-speed automatic helped me conquer the Davis Dam.

Cummins is a household name in the heavy-duty segments. The Ram Heavy Duty pickup is a good example. In a surprising twist, ...

The B6.7 Octane, described by Cummins as the "industry’s first purpose-built, durable, medium-duty, turbocharged, spark-ignited engine platform," utilizes a robust design derived from the ...

For the first time in its history of over a century, Cummins has finally developed a gasoline engine. The unit is based on a ...