Diesel engines used to be a lot more popular. These days, they're increasingly rare as hybrid gas engines are emerging as the ...

The Dodge-Cummins relationship is arguably America's strongest automotive partnership. It began in 1989 when Cummins started ...

Since 1989, RAM (earlier Dodge RAM) has been using engines made by Cummins on their popular pickup trucks. The journey, which started with the first generation 5.9-liter 160 hp turbo diesel, has ...