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Old 04-25-2010, 10:44 AM   #41
russgt
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Join Date: May 2008
Location: Waukesha, WI
Posts: 904
Re: Fuel milage survey

02 rcsb, 2 wheel drive, 4.8, 4l60, 3.42. Best mileage ever was with the original wrangler STs on a 200 mile trip, i got 22 mpg. now with load range c all terrains, I typically get 17-18 mpg, but while hauling my car trailer fully loaded I usually get 12 to 14mpg. from what I have seen, tire/wheel wieght has had a big effect on my fuel economy. I now have a custom tune and am watching to see what effect it has.
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