mileage?
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...
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Truck/Camper in my sig getting 10.75 hand calculated highway mix loaded at about 12,800 lbs. I cruise at 65 on the freeway. It's worth noting that the computer consistently under-reports my mpg, reporting about .5 mpg low. Not a big difference though.
