Absolutely stunned by the loss of “The Biff” and his family in that tragic plane crash. The racing community is reeling, especially after hearing Cristina’s final text to her mom—just heartbreaking. Greg Biffle wasn’t just a wheelman; he was a legend who gave back off the track, too. This is one of those moments that puts everything in perspective for NASCAR Nation. Thoughts are with everyone who knew and loved them. #Sports #Racing #GregBiffle