23 cars were involved in the wreck at Talladega. It led to a red flag coming out followed by a yellow flag, which confused the competitors. After the race, Elton Sawyer, NASCAR senior vice ...

Whenever 30-plus NASCAR stock cars line up and take the green ... the difference between a caution flag and a red flag in NASCAR. Caution flags are yellow and are thrown for minor incidents ...

While speaking to reporters after the race, the NASCAR vice president of competition explained why the caution car didn’t move when the red flag was lifted and resumed under yellow.