Driver Dale Earnhardt Jr. puts on his helmet before the final practice session for the 53rd Annual Daytona 500 NASCAR Sprint Cup race at the Daytona International Speedway in Daytona Beach, Florida, February 19, 2011. The Daytona 500 is set for running on February 20. REUTERS/Brian Blanco (UNITED STATES - Tags: SPORT MOTOR RACING)