Martin Truex Jr. led the final two laps Sunday at Las Vegas Motor Speedway after snatching first from Brad Keselowski, whose No. 2 Ford faded after leading 89 laps.
The Kobalt 400 victory was the eighth of Truex’s career in NASCAR’s premier series. Kyle Larson finished second, followed by Chase Elliott and Joey Logano.
Keselowski, who was vying for his second straight win at Vegas and his second consecutive this season, was fifth.
Kyle Busch finished 22nd after making contact with Logano while battling for a top-five spot on the last lap. Busch scuffled with Logano and his team members in the pits.