Study finds 6.3% spread in fuel economy obtained with maximum and minimum rolling resistance tires
Green Car Congress
JANUARY 8, 2016
At the average 2015 price of regular gasoline, the obtained fuel-consumption extremes result in a $78 difference in the annual cost of gasoline per light-duty vehicle, Sivak said. The tires represented a cross-section of the currently available T-, H- and V-speed-rated tires for light-duty vehicles on the U.S. mpg (RRf at 8.1
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