AVONDALE, Arizona — Justin Allgaier won his first NASCAR Xfinity season championship Saturday night at Phoenix Raceway, ...

After 471 races and 14 full-time seasons in the NASCAR Xfinity Series, Justin Allgaier can finally call himself champion. The ...

Dale Earnhardt. Jr was celebrating an Xfinity Series championship after his JR Motorsports driver Justin Allgaier took the ...

It is the fourth NASCAR Xfinity Series owner championship for JR Motorsports co-owners Kelley Earnhardt-Miller and Dale ...

Dale Earnhardt Jr. is a fan of NASCAR but has a special place in his heart for the Xfinity Series. He won back-to-back ...

Martin Truex Jr. (L) and Dale Earnhardt Jr. (R). Image Credit ... It would be fun to race with him again, so if he can’t do ...

As the checkered flag flew for the 2024 NASCAR Xfinity Series season, a long-awaited dream came to reality for JR Motorsports ...

After overcoming numerous setbacks, Justin Allgaier claimed his first NASCAR Xfinity Series title on Saturday at Phoenix ...