Made the big change this weekend
My wife and I took a trip to the White Mountains in Arizona a couple of weeks ago. We pulled our 28ft Cougar 5th whl with my 04 Chevy 6.0 Gas guzzler. We averaged 7.5 MPG, but what was really discon...
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Let me know how it does. See how close the formulas the over the road truckers use for grade calculations come in the real world.
