Martin Truex Jr. led the third practice for the Sprint Cup NRA 500 at Texas Motor Speedway.
He ran a fast lap of 192.143 mph in the No. 56 Toyota Camry. No. 88 Dale Earnhardt Jr., No. 48 Jimmie Johnson, No. 1 Jamie McMurray and No. 29 Kevin Harvick rounded out the rest of the top 5 on the speed chart for this practice. Scott Riggs in the No. 44 was the slowest of the 45 cars out on the track.