Oct 26, 2024; Homestead, Florida, USA; Xfinity Series driver Austin Hill (21) celebrates after winning the Credit One NASCAR AMEX Credit Card 300 at Homestead-Miami Speedway. Mandatory Credit: Jasen Vinlove-Imagn Images. HOMESTEAD, Fla. — An emotional Austin Hill climbed out of his No. 21 Richard Childress Racing Chevrolet on the…