US MAJORS
January 14-15, 2023
Sanction Number: 23-M-59392
GROUP 1: Small DOT Closed Wheel
SATURDAY • SUNDAY
GROUP 2: Big Bore Open Wheel
SATURDAY • SUNDAY
GROUP 3: Big Bore Closed Wheel
SATURDAY • SUNDAY
GROUP 4: SRF/SRF3
SATURDAY • SUNDAY
GROUP 5: Small Bore Open Wheel
SATURDAY • SUNDAY
GROUP 6: Small Bore Slicks Closed Wheel
SATURDAY • SUNDAY
GROUP 7: SM/SSM/SMT
SATURDAY • SUNDAY
TRACK RECORDS: Buttonwillow Raceway Park – Track #25A CW