Cummins knows how to build engines that last, and their coolant recommendations can allegedly keep things running more ...

Cummins officials say their next-generation X15 heavy-duty diesel series will offer new value through economy, performance, reliability and support when it replaces existing ISX15 models in ...

Cummins also added heaters to the aftertreatment system to boost catalyst performance on demand. Regulations require the system to remain below set emissions levels under any condition, even when ...

Cummins' new 6.7-liter engine ditches the traditional grid heater and uses glow plugs instead. Why did Cummins use grid ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust ...

For Cummins engine owners—especially those with popular models like the 5.9L and 6.7L—investing in a high-quality, custom valve cover can protect critical engine components, improve heat ...

If you're looking to get as much performance as possible out of 5.9L Cummins diesel, then you need to set your sights on the latest iteration of the engine that you can find.

Cummins extends B-Series’ 40-year legacy with a new 7.2L diesel engine, along with hyping its unmatched internal combustion offerings for work trucks and pickups, including turbo and gasoline.

Cummins' first quarter results reflected strong operational execution within its Power Systems segment, even as overall ...

Cummins’ 6.7-liter Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500, 3500 Heavy Duty Pickups and Ram 3500, 4500 and 5500 Chassis Cab trucks.