GET TICKETS Chapman Chevrolet of Yuma 55th Annual USAC Western World Championship Saturday Spectacular (10/29/2022) Select your seats Ticket Questions?Contact Seller Ticket Questions? All ticket questions should be directed to the ticket seller. Contact Seller EVENT DETAILSCLASSESIMCA Hobby StockIMCA Northern SportMod410 Sprints - Non-WingedEVENT TIMESPits Open3:00 PMGates Open5:00 PMHot Laps At6:00 PMRacing Starts7:00 PMContact 602-292-7607 3450 W County 15th StSomerton, AZ 85350View Map Email Us Visit Website