When Dodge dropped a Cummins B-Series 5.9L engine into the '89 Ram pickups, it marked the first time a genuine medium-duty diesel engine had been used in a light-duty truck. Sure, other pickups had ...

In truck parlance, referring to a rig's "generation" typically means the year range for its body style/particular exterior characteristics, and in some instances, its engine, as well. Today, when it ...