I'm sure if I took a few hours I could find some numbers in random threads, but I'd like to have it in one place.
What is everyone getting fuel economy wise? What have you done that has changed yours? (Intake, exhaust, lift, bumpers, gearing, etc.)
I ask mostly because of my pathetic fuel economy. Highway cruising around 70-75 last weekend got me 15.4 mpg. My truck is pretty much stock, minus the resonator, and some plastic molding here and there. At the time I had thule cross bars with a bike rack I put together. Throttle body was cleaned and plugs replaced ~15,000 miles ago. Normal fluids changes.