Kobalt Tools 400 – Practice

Kobalt Tools 400 – Practice

LAS VEGAS, NV – MARCH 09: Clint Bowyer, driver of the #15 5-hour ENERGY Toyota, stands next to his car in the garage area during practice for the NASCAR Sprint Cup Series Kobalt Tools 400 at Las Vegas Motor Speedway on March 9, 2013 in Las Vegas, Nevada. (Photo by Chris Graythen/Getty Images)

Greg Engle