It took Justin Allgaier over a decade to claim his first NASCAR O’Reilly Auto Parts Series crown in 2024. Now, just two years later, “Lil’ Gator” is a champion once again.
Driving the No. 7 JR Motorsports Chevrolet, Allgaier sealed the 2026 title under the lights at Homestead-Miami Speedway by bringing home a seventh-place finish on the Florida 1.5-mile oval. He started the season-finale holding a 22-point advantage over Jesse Love, weathering a five-driver championship battle that also included Corey Day, Carson Kvapil, and Sheldon Creed.
We talked about it. We knew that if we could get this going, I mean, we can start a dynasty here,
Allgaier executed a masterclass in defensive driving during the 200-lapper, collecting 11 stage points and keeping his machine mostly clean to get the job done. It certainly wasn't a stress-free evening, as the veteran scraped the wall and suffered two separate tire failures that required unscheduled trips down pit road. But the No. 7 pit crew and their driver kept their cool when it mattered most.
“Means more than you’ll ever know,” Allgaier said. “It’s obviously not the finish we wanted tonight. Wanted to be in Victory Lane, but this team never quits.”

The road to the title required a trademark turnaround after early struggles in The Chase presented by Mobil 1. After dominating the regular season with six wins and securing the top seed by 229 points, disaster struck immediately. Handling issues at Darlington led to a 17th-place finish, and damage from a William Sawalich-Corey Day wreck at World Wide Technology Raceway at Gateway dropped him to 13th. Things got worse at Las Vegas Motor Speedway when a two-car crash with Brandon Jones ended his race early, erasing a 25-point lead and leaving him 30 points behind Creed.
Allgaier responded by ripping off top-five finishes across the final five races at Charlotte Motor Speedway, Phoenix Raceway, Talladega Superspeedway, and Martinsville Speedway to recapture the points lead before closing out the championship at Homestead.
At 40 years old, the veteran proved he has plenty left in the tank, recently signing a multiyear contract extension to stay with JR Motorsports. Crew chief Andrew Overstreet sees even higher stakes on the horizon. “We talked about it. We knew that if we could get this going, I mean, we can start a dynasty here,” Overstreet said. With two titles in the last three years, Allgaier will return in 2027 aiming to become the first O'Reilly driver to capture three championships.











