I get 21mpg at 80 mph on the highway for trips to so. carolina. with my 3.0 ranger
it all depends on the gearing and your foot!! I did the same trip with the
tailgate
down to see if it helped, I actually dropped to 20mpg so a tonneu cover would
probably help bring the mileage up. There was a couple a few years back who
reported some crazy high mileage with their ranger they kept it at the speed limit
and did some other things and I think they got up around 30mpg so it all depends
on the variables. The money you save on
parts and service should make up for
anything they really are good trucks all around, I worked at a company that had
4 rangers and one s-10 that sucky-10 cost more in fuel, parts, downtime and not
to mention that it feels like a car, then all 4 ford rangers put together!! I put it on
paper and showed the compay owner and we got rid of that pig the next week!!