So I just put a little over 560 miles on my truck and I averaged 14.125 mpg. That was mostly cruising down the freeway at 58-60 mph unloaded with the AC on.
My truck has a Moose pump turned down two flats, Hypermax turbo, Delphi BBs, 4.10 axles, Toyo 315/75-16 MTs, a 2-inch body lift and a...