JR Motorsports driver Justin Allgaier discusses the company's top-to-bottom robustness from engineering to driving.

NASCAR driver Justin Allgaier was back in Springfield on Tuesday for a summer baseball game. Algaier, who was born in Springfield and grew up in Riverton, was set to throw out the first pitch at ...

When Justin Allgaier arrived at Sonoma Raceway for the latest Xfinity Series round, the pressure was quietly mounting. The post Dale Jr.’s Champion Gets Real on JRM’s Sonoma Sweep, Mastering His ...

Dale Earnhardt Jr. issued a strong "warning" to a historic NASCAR track this week. Martinsville Speedway is one of the most ...

In closing laps of the Pit Boss/FoodMaxx 250 at Sonoma Raceway, the pupil schooled the master. Taking shot after shot from JR ...

Connor Zilisch and Shane van Gisbergen. It’s a blossoming rivalry that will likely play out on the road courses for many years to come in the NASCAR Cup Series, ...

When NASCAR introduced the Next Gen car into the Cup Series in 2022, the sanctioning body did so with the knowledge that the ...

For Zilisch, the victory was revenge for last Saturday’s Xfinity race at the Chicago Street Course, where the 36-year-old van ...

Leaders Summary (Driver, Times Led, Laps Led): C.Zilisch, 4 times for 46 laps; S.Van Gisbergen, 4 times for 24 laps; S.Mayer, 1 time for 5 laps; B.Jones, 1 time for 4 laps.

Connor Zilisch held off JR Motorsports teammate Shane van Gisbergen in the closing laps to win Saturday’s NASCAR Xfinity Series race at Sonoma Raceway for his fourth career victory. The two battled ...

Connor Zilisch won his third race of the year at Sonoma Raceway, which marks JR Motorsports' 98th win in the NASCAR Xfinity Series.

NASCAR fans are in awe of Shane van Gisbergen’s Sonoma run, admiring his decision for choosing clean racing over aggression ...