FONTANA, CA - OCTOBER 10:  Dale Earnhardt Jr. , driver of the #88 AMP Energy/National Guard Chevrolet, waits in the garage during practice for the NASCAR Sprint Cup Series Pepsi 500 at Auto Club Speedway on October 10, 2009 in Fontana, California. Getty Images logo Getty Images 28 months ago

FONTANA, CA - OCTOBER 10: Dale Earnhardt Jr. , driver of the #88 AMP Energy/National Guard Chevrolet, waits in the garage during practice for the NASCAR Sprint Cup Series Pepsi 500 at Auto Club Speedway on October 10, 2009 in Fontana, California.