Hey guys! I just bought this truck partially based on a few threads I read here on this forum; I wanted a full size truck that won't wreck me on bad fuel mileage, and it seems like a lot of people have had success with the Cummins engine. So I wound up with a 2003 Ram 2500 4x4 6 speed manual:
On the trip home, I got 16.4 MPG cruising at no more than 1900 RPMs (65 MPH)... Granted, this was through some very hilly country, and I had a motorcycle in the back. I would like to do whatever it takes to get myself consistently over 20 MPG, hopefully even as high as 25+ MPG on the highway. Everything on the truck is stock right now, so I'm really not sure where to begin, as far as what's going to give me the most immediate bang for my buck.
Any thoughts / ideas are welcome!