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. reveals how strong bonds and strategic independence propel JR Motorsports' Xfinity Series success streak.

This season, JRM is enjoying one of its best years ever, with 10 wins already and multiple drivers contributing to the tally.

Connor Zilisch and Shane van Gisbergen delivered a thrilling 1-2 finish for JR Motorsports (JRM) in the 2025 Xfinity Series race at Sonoma.

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

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

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

After coming up short at Chicago, Connor Zilisch will get a rematch with Shane van Gisbergen on Saturday at Sonoma (4:30 p.m. ET, The CW).