Originally Posted by silveradoboy
Towed a TJ up to snowfari and I got about 14mpg with my duramax and I was doing about 78mph. This was hand calculated and the truck was sitting idle for about a total of 1.5 hours during the entire trip.
I do like the idea of a Diesel half ton. It would be a few years but I would probably be in that market.
I have a very hard time believing this. Very. Especially at 78 mph.