Could of been when I swung by the dealer to pick up plates.Deepwater said:dd564.... I have about the same miles on mine. And am getting about the same mpg. Dont worry! This Winter gas is not good! All my trucks Avg. around 12mpg. in the winter. then in the spring/summer 17-18mpg. It will get Better! I saw a black Titan on (hwy 694) a few weeks ago it was a crew. It might have been you. You know my color. :cheers: