Dale Earnhardt2024 NASCAR Xfinity Champion Owner Dale Earnhardt, Jr. was overjoyed Saturday night after winning the 2024 Xfinity title as a team owner. His driver Justin Allgaier drove an aggressive race to get the title, Earnhardt’s fourth after winning Chase Elliott in 2014, William Byron in 2017 and Tyler Reddick in 2019. Oddly enough Byron and Reddick were two of the Final Four Cup drivers on Sunday. Listen…