PHOTOS: Racers heat up at Texas Motor Speedway
71774482
Credit: Getty Images for NASCAR
FORT WORTH, TX - OCTOBER 09: Greg Biffle (L), driver of the #16 3M/National Breast Cancer Foundation Ford, talks with Robin Pemberton, vice president of competition for NASCAR, during testing at Texas Motor Speedway on October 9, 2012 in Fort Worth, Texas. (Photo by Tom Pennington/Getty Images for NASCAR)
