Tyler George Reddick (born January 11, 1996) is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 45 Toyota Camry for 23XI Racing. He is a two-time champion in the NASCAR Xfinity Series, winning consecutive titles in 2018 and 2019. Reddick was the victor in the closest finish in NASCAR's top three series, edging out Elliott Sadler at Daytona International Speedway during the 2018 Xfinity Series season.