Monster Energy NASCAR Cup Series Pennzoil 400 presented by Jiffy Lube – Practice
LAS VEGAS, NV – MARCH 03: Crew members push the #11 FedEx Office Toyota during practice for the Monster Energy NASCAR Cup Series Pennzoil 400 presented by Jiffy Lube at Las Vegas Motor Speedway on March 3, 2018 in Las Vegas, Nevada. (Photo by Sarah Crabill/Getty Images)