Kobalt 400

Kobalt 400

LAS VEGAS, NV – MARCH 09: Kyle Busch, driver of the #18 M&M’s Toyota, leads Jimmie Johnson, driver of the #48 Kobalt Tools Chevrolet, during the NASCAR Sprint Cup Series Kobalt 400 at Las Vegas Motor Speedway on March 9, 2014 in Las Vegas, Nevada. (Photo by Jonathan Ferrey/Getty Images)