Question for all you Duramax Owners?
I have abrand new 05 HD on 37" toyo mud grapplers. Stock engine. I can bairly make it to Havasu with out running out of gas. This is roughly 250 miles from Corona. My dash says that I get 9.1MPG. What are some of you getting on your trucks?
Shawn...
You must have a short bed...they have a smaller tank than the long beds...I can make it from OC to Havasu pulling a 7000+ boat on 1 tank....I usually average 11-12 mpg while towing...
Not pulling and keeping it under 80....I usually get 16-17 mpg....
04 Dually Crew Cab Long bed, 4x4 with 235's instead of the stock 215's...