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

Dale Earnhardt Jr. recently announced the renewal of Roto-Rooter as a primary sponsor for JR Motorsports during the upcoming 2026 season.

Justin Allgaier wept on the frontstretch with his family last November when he was crowned Xfinity Series Champion for the first time in his career. It was a moment filled with emotion, as Allgaier ...

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

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, ...

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

Rooter, a leading provider of plumbing, drain cleaning, and water cleanup services will return to the organization as a ...

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

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 ...

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

After tempers flared in Chicago, Connor Zilisch and Shane van Gisbergen gave fans something even better in Sonoma—mutual ...