Photos: NASCAR at Darlington Raceway, Friday August 31, 2018

DARLINGTON, SC - AUGUST 31: Chase Elliott, driver of the #9 NAPA Throwback Chevrolet, drives in the garage area during practice for the Monster Energy NASCAR Cup Series Bojangles' Southern 500 at Darlington Raceway on August 31, 2018 in Darlington, South Carolina. (Photo by Jared C. Tilton/Getty Images)