Fast pit stops could make the difference in Tony Stewart making or missing the Chase for the NASCAR Sprint Cup in his final season, so it's no wonder the veteran driver was upset with his pit crew during a stop during Sunday's Coca-Cola 600.
Stewart, who needs a win and to finish in the top 30 of the points standings to make NASCAR's version of the playoffs, let his crew hear it after a slow stop at Charlotte Motor Speedway.
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“We’re getting beat by f— C-grade f— organizations,” Stewart said on the team radio.