This was my gas mileage numbers for a trip out to West Virginia in June '15. I was towing my Polaris Ranger on the trip out. I was running a MPT 91 V3 Tow tune. It performed well and netted me my best gas mileage while towing so far. Only issues were delayed downshifts. And not holding gear quite long enough for my tastes on the upshifts. But they were quick and firm on the up shift. These numbers are on level roads in nice weather. I was averaging 60mph. Of course once I got into the mountains the numbers dropped. The average for the trip once we arrived was 11.5mpg. On the way home I was running my MPT 93Perf. Tune. Was at about 19.5 MPG on the way on level ground. Read more ยป