August 24, 2013: Chad Knaus, crew chief for Jimmie Johnson(48) Hendrick Motorsports Lowe's Dover White Chevrolet SS before the Sprint Cup Series Irwin Tools Night Race. Matt Kenseth(20) won the Irwin Tools Night Race at Bristol Motor Speedway in Bristol, TN.
Photographer: Jeffrey Vest/Icon Sportswire
File Size: 1.03 MB @ 300dpi
Image Size: 2100 x 3000
To see full pricing information, click "Download" above.