I was coming back from a rodeo this weekend and stopped at the Station @ Stockdale Hwy off of Hwy 5 Near Bakersfield, CA. I was only going to top off ( Diesel was 1. 99!!! LOLOL) Cheaper than anywhere else. After I topped off, I thought my truck had taken quite a bit of diesel for the amount of miles I had gone on flat , level ground ( I usually get between 14 and 17 pulling lately)... well my hand calc said I got 12 MPG!!!!! I thought this couldn't be true!! So I drove a few hundred miles further and sure enough, got what I expected 15 MPG. So... their pumps must be screwed up!!! It said I put in 8 gallons, when in actuality I only put in probably 6. . My mom is the Head of Weights and Measures for a neighboring county. . she said she would sick the county on them!!!