Not to toot my own horn, but I am!
Well, at least I'm tooting my truck's horn! Actually, my Chevy 3500 diesel dually (2014 model) in my signature below got me 19.5 mpg this last week-end (not towing) and it was not flat interstate d...
Forum Discussion
Our 2015 has just over 3700 miles on it. The best I have done solo is 19.5 going 70 mph. Our first major tow with our 15,500 pound Excel was 550 miles and we averaged 9.3. I am expecting better as we traveled with some friends who are in way more of a hurry than we are so most of the trip was at 70 mph. My comfort level is 65 and I have told my friend to go ahead next time. We'll be right behind him somewhere. Also, about half of that trip was into a very stiff head wind. Before we turned into it I was at 10.7 even with the higher speed. I am anxious to see how we do at my speeds.
