Dodge's Ram 1500 is a mid-size pickup that was also built in heavy duty '2500' and '3500' variants. The third-gen truck is a dependable ... the legendary Cummins straight six diesel is high ...

now in it's fifth generation. In 2003, the popular heavy-duty truck offered the Cummins third generation of engines, the 5.9-liter inline-six-cylinder diesel. Another change was a switch to 24 ...

Everything You Need To Know Before Buying A Used 3rd-Gen Ram 1500 ... right through into the early 1990s. The 1st-gen truck did not receive Cummins power until 1989, and while capable, these ...