CONCORD, NC - MAY 27:  A.J. Allmendinger drives the #43 Bust Buy Credit Card Ford during practice for the NASCAR Sprint Cup Series Coca-Cola 600 at Charlotte Motor Speedway on May 27, 2010 in Concord, North Carolina.  (Photo by Streeter Lecka/Getty Images)

A.J. Allmendinger and Richard Petty Motorsports Renew With Best Buy

By Ashley McCubbin (Photo: Streeter Lecka/Getty Images)

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