08redhhrss
12-23-2008, 10:02 PM
Do the 16" wheel/tire combo for winter make a plus or minus on gas mileage vs. the stock SS 18's? Just made a run to the Upper peninsula of MI and wondering how accurate the mpg's were.
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View Full Version : Winter wheel/tire combo mpg 08redhhrss 12-23-2008, 10:02 PM Do the 16" wheel/tire combo for winter make a plus or minus on gas mileage vs. the stock SS 18's? Just made a run to the Upper peninsula of MI and wondering how accurate the mpg's were. 1Panel2NV 12-23-2008, 11:23 PM Shouldn't be a noticable difference if the overall diameter is the same. Cokeybill 12-24-2008, 02:26 AM I got 35mpg @ 70 mph with cruise with 16" winters and 33mpg with the 18" on. Maybe thinner tire gave me better milage or I've lost alot of weight.:lol: |