2017 GMC/Chevy DEF tank!
I mean WTH are they thinking? :E
Forum Discussion
otrfun wrote:
...
Ram says DEF usage is dependent on load, driving style, etc. It's my understanding that typical DEF usage (for a Ram Cummins) is supposed to be 1 - 2 percent.
Yep, 1.4% in our case.
884 mpg DEF vs 12.5 mpg Diesel
~70% of the time towing ~8200#
