1989 E-150 2wd Sportsmobile Penthouse with just paneling and insulation, no interior fixtures. 4.9L, C6, 3.08 R&P, 225/75-16 tires. I keep it full of construction tools. Typical daily weight is 6-7,000 lbs.
17 mpg highway, 14 city. I drive 65ish on the interstate, just get to the speed she's...