Study finds 6.3% spread in fuel economy obtained with maximum and minimum rolling resistance tires
Green Car Congress
JANUARY 8, 2016
A new report by University of Michigan Transportation Research Institute (UMTRI) researcher Dr. Michael Sivak has found a 6.3% spread between the fuel economy obtained with maximum and minimum rolling resistance tires. percent increase compared to the fuel consumed with tires at the current minimum rolling resistance.
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