Campingworld.com 500: Dale Earnhardt Jr. blows tire, crashes hard

A blown tire caused by excessive wear caused Dale Earnhardt Jr. to crash Sunday at Phoenix. Any chance Dale Earnhardt Jr. had of finishing fourth or better in every race this season ended in a hard crash Sunday at Phoenix International Raceway. Earnhardt was exiting Turn 2 when the right-rear tire suddenly let go with no warning, sending the No. 88 car slamming into the outside backstretch wall. The damage was significant and Earnhardt, who was uninjured, finished 43rd and last in the CampingWor...