uncledon
Junior Member
Between 20 and 23.5 MPG typically, and mostly highway... As soon as I'm in the city for a day you can throw those numbers away lol
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Have got as high as 20mpg mostly highway, city /highway mix about 15 -16.
I got as high as 30mpg towing a TT across Texas going west to east.
Going east to west I got 8 mpg on the same trip.
I ran 87, 89, and premium (93, I think), each for 2 consecutive tanks. No noticeable differences in performance or mileage. Non-FWD mode in a 2013 Ram 1500 Laramie with a 5.7 and a 3.92 rear end.If you were do searches on this forum, you would discover many, if not most Ram owners' fuel economy calculator consistently reports slightly better results than hand calculate. Your fuel economy numbers seem better than what most report. Of course it all depends on the roads/conditions and style of driving a truck sees.
It would be interesting to see what the fuel economy would be if you ran a tank or two of 88 or 89. If you do, let us know what it turns out to be.