The No. 1 JR Motorsports Chevrolet of Sam Mayer was disqualified following post-race inspection at Talladega Superspeedway.

Due to not meeting the ride height requirement after Talladega, Sam Mayer was disqualified from the NASCAR Xfinity Series race. For the JR Motorsports driver, it is a huge hit to his chances of advancing in the playoffs.

The NASCAR Xfinity Series United Rentals 250 came to a surprising end. While Sammy Smith celebrated a strong victory at Talladega Superspeedway, after an exhilarating last-lap pass, the conclusion of the race was overshadowed by the disqualification of fellow driver, Sam Mayer.