Photos: NASCAR at Kansas Speedway, Friday May 12, 2017

KANSAS CITY, KS - MAY 12: Dale Earnhardt Jr., driver of the #88 Mountain Dew DEW-S-A Chevrolet, practices for the Monster Energy NASCAR Cup Series Go Bowling 400 at Kansas Speedway on May 12, 2017 in Kansas City, Kansas. (Photo by Chris Trotman/Getty Images)