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. The multiyear partnership

August 18 - O'Reilly Auto Parts is replacing Xfinity as the title sponsor of NASCAR's secondary series starting in 2026. NASCAR announced a multiyear partnership on Monday that will become effective on Jan. 1.

Kevin Harvick raised some interesting questions about NASCAR announcing O’Reilly Auto Parts being the new title sponsor for what is now known as the NASCAR Xfinity Series.