hello all, in my 2006 gmc 2500 410 rear 4wd w lance 915 ive been getting around 12mpg for the past 6 yrs ,now im looking to upgrade to a 3500/f 350 maybe a diesil. just curious what kind of mileage a...
Truck/Camper in my sig line gets 12-13 loaded, terrain dependent. Truck sans camper gets highway mileage in the 18-20 range, again terrain and weight of right foot dependent. Really happy I chose a diesel.