Trump pardoned people convicted of Clean Air Act violations who he said were "persecuted by the Biden Administration" and ...

Heavy-duty truck equipment managers are heading toward another major emissions milestone, and the questions are familiar: What changes under the hood? What happens to fuel economy? Will the ...

The Cummins 5.9-liter diesel engine has powered Ram trucks since 1989. It went through a few changes over its lifespan, but ...

Mustang with Cummins engine at Horsepower Rodeo - Westen Champlin/YouTube Here's something nobody asked for, but now we can't get enough of — a Ford Mustang with a Cummins engine. YouTuber Westen ...

Cummins executives said the X10 engine launched in March 2025 should boost U.S. heavy-duty truck engine market share during the company’s 2026 investor day. Cummins said the X10 adds 70 horsepower and ...

When you think of a diesel Ram truck, you think Cummins. Everyone does. But Dodge tried something very different before that… and it failed so badly most people forgot it ever happened. The industrial ...

Cummins officially pulled back the curtain on its 2027 X15 diesel engine at the ATA’s Technology & Maintenance Council (TMC) Annual Meeting in Nashville. The 15-liter 2027 X15 offers ratings of up to ...

Cummins’s 2027 X15 begins with a structural redesign that reshapes how the engine is packaged, controlled and cooled. At the center of that change is the move to a rear gear train. The updated layout ...

Cummins is rolling out a software update, extended warranty coverage, and up to $1,000 in cash to encourage more diesel owners to complete the emissions recall. Over a year ago, Cummins agreed to pay ...

Recalls are an annoying part of life, but Cummins is offering to pay customers hundreds of dollars to have an emissions issue addressed. It impacts 2013–2018 Ram 2500 and 3500 trucks equipped with a 6 ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

Forbes contributors publish independent expert analyses and insights. Kristin Shaw is an automotive journalist based in Texas. Dodge heritage loyalists must be relieved these days. As EVs were ...