2007 Chevy 2500HD Crew mileage
Hi every one. I just completed a 567 mile round trip and the mileage was around 7.4 mpg. Empty around town or highway, im seeing 11 mpg. I'm starting to wonder if new plugs and wires are in...
Forum Discussion
I traded off my 2008 Chevy 2500 Crew Cab LTZ about three years ago now. With a slide in truck camper I saw 8mpg and highway running I never broke higher than 12.5mpg, Alaska highways are 55-65mph max.
