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Old 06-29-2009, 07:14 AM
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SammichTheStout
SammichTheStout is offline
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Originally Posted by Towmanjbo
What size tires were stock for that truck? When I corrected the speedo my mileage jumped 3-4 mph
Original tire size is 235/75/15, there are 31/10.5/15s on it now. I know I should be getting better mileage than that. Even without driving on the highway at all, I should be getting better mileage than that.