He’s an engineer who’s been around the scene since the beginning, and during our phone conversation, he let slip an interesting piece of info: He stewards the world’s first truck to run on ...

Mind, this was before the Dodge Ram pickup truck, which was only introduced about three years later in 1981. As with the first-gen Cummins engines ... with Chrysler's own diesel engines (1939 ...

General Motors' Duramax engine is one of the most legendary diesel engines, next to Ford's Power Stroke and the Cummins diesel engines in trucks like ... which built its first engine in 1919 ...