Ran out of gas today

[Nukeranger]

Puttin around the back roads got about 25mpg, then road a tank on mostly two lane Highways at 55 to 60mph and got 37mpg! Then the other day on our Thunder beach trip, clocked a tank running 70 to 75mph and got 43mpg! So I'm thinking, clock a tank at 120mph I should get about 65mpg!! LOL. What you guys think?

Well, it depends on with a windshield or without. Air resistance will lower your high speed number slightly.