Kyle Busch

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Kyle Busch, front, takes the checkered flag to win the NASCAR Nationwide series auto race, Saturday, May 31, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Nick Wass)

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Kyle Busch celebrates with a burnout after he won the NASCAR Nationwide series auto race, Saturday, May 31, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Nick Wass)

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In this image taken with a slow shutter speed, Kyle Busch races during the NASCAR Nationwide series auto race, Saturday, May 31, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Molly Riley)

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Joey Logano (22) and Kyle Busch race during the NASCAR Nationwide series auto race, Saturday, May 31, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Molly Riley)

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Kyle Busch takes the checkered flag to win the NASCAR Truck Series auto race, Friday, May 30, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Nick Wass)

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Kyle Busch does a burnout after winning the NASCAR Truck Series auto race, Friday, May 30, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Molly Riley)

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Kyle Busch celebrates his win in the NASCAR Truck Series auto race, Friday, May 30, 2014, at Dover International Speedway in Dover, Del. (AP Photo/Molly Riley)