Justin
Allgaier
Born: June 6, 1986
Hometown: Riverton, Ill
31Total Wins
173Top 5's
308Top 10's
Justin Allgaier will attempt to win his second NASCAR O’Reilly Auto Parts Series championship with JR Motorsports in 2026 and become the first JRM driver to win multiple series titles in the organization’s storied history. The Illinois native became the fourth JRM driver to win a championship in 2024, joining Chase Elliott, William Byron and Tyler Reddick.
The longest-tenured and winningest driver in team history, Allgaier and cornerstone partner BRANDT Professional Agriculture will seek a second title with a new face on the pit box, as Andrew Overstreet takes over for Jim Pohlman this season as team leader.
The 39-year-old driver won three times in 2025, back-to-back early in the season at Las Vegas Motor Speedway and Homestead-Miami Speedway, and earned the third midway through the year at Nashville Superspeedway to push his career total to 28. The total puts Allgaier ninth on the all-time wins list in the series and just three victories short of sixth. Additionally, Allgaier scored 15 stage wins in 2025, one shy of the record 16 stages he won in 2024. That pushed his series-best total to 84 for his career. He remains the only driver in the series with more than 50 stage victories. In 2024, Allgaier became the series’ all-time leader in top-10 finishes.
The Illinois native earned another milestone in October at Charlotte Motor Speedway, making his 500th career start in the series.
In 2024, Allgaier earned his first NOAPS championship despite some misfortune in the championship race at Phoenix Raceway. Starting 37th after a crash in practice forced him to a backup car, Allgaier raced his way to the front in short order, only to be hit with a pair of penalties that pushed him a lap down. With time running out, Allgaier and Pohlman continued to move back through the field, utilizing strong restarts during NASCAR’s version of overtime to take the checkered flag in thrilling fashion in the second position. In so doing, Allgaier topped championship rivals Cole Custer, AJ Allmendinger and Austin Hill to secure the first championship of his NOAPS career.
Allgaier has made more than 500 starts in NOAPS competition, earning the 28 victories alongside 168 top-five and 302 top-10 finishes. In 2024, Allgaier led 1,056 laps, the second time he’s eclipsed the 1,000-lap-led plateau (2020) and pushing his career total to 7,141 entering the 2026 season.
In 2025, Allgaier earned a record sixth Most Popular Driver Award in the series, as voted on by the fans.
Outside of racing in the NOAPS, Allgaier enjoys spending time with his wife Ashley and daughters Harper and Willow, running, graphic design, hunting, wake surfing and competing in select dirt races throughout the year.
Andrew
Overstreet
Born: March 7, 1984
Hometown: Concord, N.C.
Crew Chief
5Total Wins
28Top 5's
41Top 10's