STOCKTON, CALIFORNIA (March 27, 2019) – The fifth annual Hoosier Tire California Speedweek is fast approaching, with the best Micro Sprint racers in the world set to tackle four dirt bullrings from June 25-29. Super 600, Non Wing, and Restricted Micro Sprints will compete across Dixon Speedway, Delta Speedway, Keller Auto Raceway at Plaza Park, and Lemoore Raceway.

Hoosier Racing Tire increases its involvement in 2019 as the title sponsor of the series. Drivers and teams from across North America and Australia will venture to California compete for cash, prizes, and carved wooden bear trophies.

Driven Performance of Fresno, CA has joined as the fast-time sponsor for the entire week of action, providing $50 cash prizes for all 12 quick qualifiers. Wilwood Disc Brakes returns for a second season as a contingency sponsor, providing certificates for the hard charger from each of the 12 main events.

CSI Shocks and Keizer Wheels continue their support of the Speedweek by presenting multiple heat races throughout the event, offering gift certificates for the winners. Bullet Impressions returns with their tremendous partnership that includes official event merchandise. MyRacePass will handle lineups again in 2019 as well.

Pre-registration is expected to open in mid-April. Sponsorships are available by contacting Steven Blakesley at or (916) 316-4854.

The California Speedweek is available online at its new home or on Facebook and Twitter.

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