Justin Allgaier is a NASCAR Xfinity Series champion. MORE: Allgaier wins title | Champ race recap Every bit of his journey to the 2024 title was Allgaier-esque, too. Skip to Navigation ...
Justin Allgaier is a pro stock car racing driver from the USA. The 38-year-old was born in Spaulding, Illinois, U.S. on June 6, 1986. He is a full-timer in the NASCAR Xfinity Series and drives the No.