Post-race technical inspection following Saturday’s NASCAR Xfinity Series Pit Boss 250 at Circuit of the Americas has been completed.
Kyle Busch’s race-winning No. 54 Joe Gibbs Racing Toyota Supra has passed. As a result, NASCAR has declared Busch the official winner of the race. This is Busch’s 98th-career NASCAR Xfinity Series win (most all-time) and it’s his first victory in the series this season.
AJ Allmendinger’s No. 16 car had one unsecured lug nut, which will result in a monetary fine for his crew chief.
No other issues were discovered in post-race inspection, which means all results and standings are now considered official.
