Jamie McMurray was the fastest in the final practice session with a time of 46.947 seconds and a speed of 203.975 mph (328.266 km/h).[12] The practice was marred by a three-car crash on the back-straightaway that resulted in McMurray barrel rolling several times into the inside catchfence while Ty Dillon and Ryan Newman were also involved. “When I realized I was going to flip, I actually shut my eyes because I don't really want to see what's getting ready to happen,” McMurray said. “And then it just kept, it seemed like forever. I opened my eyes a couple times and I couldn't, I'm like I don't know if I'm going up or down or where it's going to hit next. So I was just thankful when it finally ... a couple of times I thought it was going to stop and it just kind of kept going.” McMurray's accident led to NASCAR reducing the restrictor plates from 7/8th to 55/64th of an inch.[13]
MRN had the radio call for the race which was also simulcast on Sirius XMNASCAR Radio. Joe Moore, Jeff Striegle and Rusty Wallace called the race in the booth when the field raced through the tri-oval. Dave Moody called the race from the Sunoco spotters stand outside turn 2 when the field raced through turns 1 and 2. Mike Bagley called the race from a platform inside the backstretch when the field raced down the backstretch. Kyle Rickey called the race from the Sunoco spotters stand outside turn 4 when the field raced through turns 3 and 4. Alex Hayden, Winston Kelley, Kim Coon, and Steve Post worked pit road for the radio side.
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