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Old 02-28-2012, 11:04 PM   #14 (permalink)
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The Q Sold - '02 Infiniti Q45 Sport
90 day: 23.08 mpg (US)

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I think it is because it is a harder compound rubber than summer tires.
ALSO, I think that some people run a taller winter tire (so the car sits a little taller in the snow.)
Then when they put the summer(smaller) tire on they get less mileage.
MetroMPG: "Get the MPG gauge - it turns driving into a fuel & money saving game."

First: ScangaugeII

Second: Grille Block

Third: Full underbelly pan

Fourth: rear skirts and 30.4mpg on trip!
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