Las Vegas Motor Speedway – Kobalt 400 Practice

Las Vegas Motor Speedway – Kobalt 400 Practice

LAS VEGAS, NV – MARCH 05: Dale Earnhardt Jr, driver of the #88 Nationwide Chevrolet, stands in the garage area during practice for the NASCAR Sprint Cup Series Kobalt 400 at Las Vegas Motor Speedway on March 5, 2016 in Las Vegas, Nevada. (Photo by Jonathan Ferrey/Getty Images)