Originally Posted by seanbain89
i have the 5.9 360 off road edition but i only get 10mpg and i take the highway most places i go. I understand how needy and thirsty the 5.9 can be but doesnt this seem a little low for highway miles? any suggestions? Everyones right though be aware of the tire you run and driving. No disrespect at all just saying the 5.9 wants to run free lol
What size tire are you running?
I have an Offroad on 33's and I get about 10 in town and slightly higher on the highway.
I find the best highway fuel economy is around 67 mph for me, and if it's hilly, you can bet on 10 mpg. How fast are you usually running?