Defending champ takes checkered flag at Thunderbowl Raceway TULARE, Calif. - March 15, 2014 - Daryn Pittman charged to his first World of Outlaws STP Sprint Car Series victory of the season on Friday...

Tulare, CA……..Dennis Howell of Rancho Palos Verdes, Calif. scored a sensational 30-lap USAC West Coast Sprint Car victory Friday night at Thunderbowl Raceway, beating Richard and Jace Vander Weerd to...

WATCH LIVE AT DIRTVISION.COM. The World of Outlaws STP Sprint Cars are back in action tonight and tomorrow night in Tulare, CA as they continue their West Coast swing. If you’re unable to make it out...

California natives McMahan, Sweet lead 'Greatest Show on Dirt' to Golden State TULARE, Calif. - March 11, 2014 - California is well represented as the World of Outlaws STP Sprint Car Series prepares...

Austin Liggett of Tracy, Calif., USAC's 2012 West Coast Sprint Car "Rookie of the Year," will lead the series to this Friday night's event at the Merle Stone Chevrolet Thunderbowl Raceway in Tulare,...