chevy duramax disel
would to hear from owners of these as far towing and mileage thanks in advance for your replies
Forum Discussion
I now have a 15 Denali and get 16. My 01 Duramax got 14,the only down side with my new truck is watching the Def because I do long trips, 1-2k a run.Get about 1300 miles to a gal of Def.
