$13,750.0 billion: Amount of total U.S. gross domestic product

$285.5 billion: Amount of total U.S. motor vehicle aftermarket

15th: Contributor ranking to the gross domestic product

153.1 million: Total U.S. labor force

4.5 million: Number employed in aftermarket industry

Source: Automotive Aftermarket Industry Association, www.aftermarket.org; 2009 Aftermarket eFactbook.