Justin Allgaier overcomes early mistakes to win first NASCAR Xfinity Series championship Justin Allgaier overcomes early mistakes to win first NASCAR Xfinity Series championship Official Release November 10, 2024 Justin Allgaier at last claimed the NASCAR Xfinity Series championship trophy Saturday night at Phoenix Raceway. Read More Read more about Justin Allgaier overcomes early mistakes to win first NASCAR Xfinity Series championship
