Tyler Reddick makes contact with Chris Buescher while battling for the lead as both continue in the Goodyear 400.
Chase Briscoe charges past Chris Buescher for second in Turn 1, then dives under Brad Keselowski, all battling for the lead at Darlington.
They didn't get the win, but RFK Racing's rebuild took a step forward on a hot day at Darlington where Brad Keselowski led the most laps.
Tyler Reddick overcomes early issues to win the NASCAR Cup Series race at Darlington, his fourth victory this season.
On a very strong run, Brad Keselowski sweeps stages, taking Stage 2 after winning the opening stage in the Goodyear 400 at Darlington.