This Chevy engine powered some of the world's highest-mileage vehicles over the years, and it keeps on hauling decade after decade.

Mainstream diesel performance hit a home run when Dodge introduced the Cummins-powered Dodge Ram in 1989. In stock trim, the trucks were reliable yet underpowered, but it wasn’t long before ...

It’s a historical year for Diesel Power Challenge, because 2016 marks only the second time an alternate has been chosen for competition (the first was in 2015). But following reader-favorite Justin ...