High Quality Content by WIKIPEDIA articles! The 2010 Food City 500 at Bristol Motor Speedway in Bristol, Tennessee was the fifth race of the 2010 NASCAR Sprint Cup Series season. The race began at 1 p.m. EDT on March 21, 2010. The 2010 Food City 500 was televised on Fox and broadcast on PRN radio. This race marked the last appearance of the rear wing on the Car of Tomorrow, with the spoiler returning the following race. This race also was the first of three in Carl Edwards` probation following his altercation with Brad Keselowski at the previous race at Atlanta Motor Speedway; Keselowski was sent airborne, subsequently crashing on his side door. The race had 13 different leaders, 39 lead changes and 10 cautions. The race attendance of 138,000 marked the end of a long streak of sellout seats at the track, which has a capacity of 158,000. The race had been a sellout since 1982.