AUDIO from Medialink: Americans Empowered to Improve Fuel Economy

--Consumers reacting to high gas prices are looking for ways to improve their vehicle's fuel economy. According to the U.S. Department of Energy, 3.8 billion dollars a year are wasted because of under-inflated tires. GM OnStar's Tony DiSalle explains.

Listen to this report at: http://media.medialink.com/WebNR.aspx?story=32219

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