The late 1980s were a very important time for consumer diesel pickup trucks, as the torque wars between the Big Three American auto manufacturers began ramping up. In the late 1970s and early ...

The 1st-gen truck did not receive Cummins power until 1989, and while capable, these earlier Cummins engines lack the impressive grunt on offer from later trucks. By this point, the first-gen had ...

Series’ 40-year legacy with a new 7.2L diesel engine, along with hyping its unmatched internal combustion offerings for work ...