In this image taken with a slow shutter speed, drivers practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Photo/Rainier Ehrhardt)
Driver Jimmie Johnson sits in his car during practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Photo/Rainier Ehrhardt)
Driver Matt Kenseth stands in the garage area before practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Photo/Rainier Ehrhardt)
Driver Jimmie Johnson climbs into his car before practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Photo/Rainier Ehrhardt)
Josh Wise puts on his gloves as he prepares for practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Images Photo/Butch Dill)
Driver Josh Wise pulls out of the garage during practice for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Images Photo/Butch Dill)
Driver Josh Wise prepares for practice as he sit in his car for Sunday's Aaron's 499 NASCAR auto race at Talladega Superspeedway on Friday, May 2, 2014, in Talladega, Ala. (AP Images Photo/Butch Dill)