The drivers, the Fox broadcast team and fans were confused early in the race around the 2.33-mile track when multiple drivers, including the early race leader Shane van Gisbergen repeatedly cut the corner on Turn 6 without penalty. Busch, who’s never been known for sugarcoating what’s on his mind, didn’t when asked about Turn 6 after the race.

Kyle Larson lost a wheel during Sunday's NASCAR COTA race after a pit stop. NASCAR will levy penalties against the No. 5 Hendrick Motorsports team.

Kyle Busch finished fifth at COTA, frustrated by a late caution that affected tire strategy and cost him a higher position.

Things unraveled for Kyle Larson during Sunday's EchoPark Automotive Grand Prix. Earlier in the NASCAR Cup Series race, Larson dropped from eighth to 16th due to a track limit penalty. A significant car mishap moved him further down the leaderboard at Circuit of the Americas.

NASCAR Cup Series champion Kyle Larson, the phrase, "the wheels are falling off" became reality on Sunday afternoon.