The 14.9-liter Cummins X15 diesel engine powers a range of semi-trucks from manufacturers such as Kenworth, Peterbilt, Volvo, ...

Dodge began building trucks over 100 years ago. Today, Dodge and Ram are separate brands, but their DNA remains the same.

Wondering which Ram trucks come with a Cummins engine? Here's a breakdown of the models that pack this legendary diesel power ...

Quick, which one of the Detroit Three has been building a turbodiesel pickup truck for the longest? That distinction goes to ...

Can a natural gas engine really deliver the same muscle, reliability, and uptime as a diesel workhorse? Cummins is betting big on the answer being “Yes” with the launch of its new X15N natural gas ...

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