O'Reilly, which operates more than 6,400 stores, succeeds Xfinity (2015-2025), Nationwide (2008-14) and Anheuser-Busch (1982-2007) as the secondary series' fourth title sponsor since its founding in ...

Like the great sport of NASCAR, O’Reilly Auto Parts was born in America and built on the hard work and drive of passionate ...

NASCAR announced the multi-year agreement on Monday, Aug. 18. O’Reilly becomes the fourth title partner in the secondary ...

Originally an offshoot of the Late Model Sportsman division, what is now the NASCAR Xfinity Series was first launched as a ...

NASCAR 's secondary racing division, the Xfinity Series, will undergo a name change in 2026 as a result of a new sponsorship deal with O'Reilly Auto Parts. Xfinity has held the naming rights since ...

O'Reilly Auto Parts will take over as the title sponsor for NASCAR's second-tier national series when the Xfinity Series is renamed next season.

August 18 - O'Reilly Auto Parts is replacing Xfinity as the title sponsor of NASCAR's secondary series starting in 2026.

On Wednesday, August 20, NASCAR revealed the 2026 schedules for all three of its National Series. Here is the complete 2026 ...