O'Reilly Auto Parts 500

The O'Reilly Auto Parts 500 is an annual Monster Energy NASCAR Cup Series race held at Texas Motor Speedway in Fort Worth, Texas, United States.
History.
Samsung sponsored the race from 2002-2012, the sponsorship was grandfathered in 2003 when Nextel became title sponsor, when they banned wireless sponsorships, since the merger in 2005 with Sprint and Nextel, since Sprint and Nextel were combined.