August 17th 2023

USAC Sprint Car Technical Bulletin

TIRE BULLETIN: USAC AMSOIL SPRINT CAR NATIONAL CHAMPIONSHIP

Through the End of the 2023 Season: Both new & old Hoosier medium right rear tires are permitted.

Through the End of the 2023 Season: Any Hoosier left rear tire is permitted (including SC12, RD Series & D Series).

Mike Curb USAC National Drivers Champion to receive increased reward

February 5th 2025
Motorsports safety pioneer and USAC national winner Ken Brenn passes away at 97

January 24th 2025
USAC Racing announces Don Hawk as Silver Crown Series Director

January 7th 2025
Sunoco named Official Race Fuel of USAC Racing

December 18th 2024
Indianapolis Motor Speedway to host opening night of 2025 USAC NOS Energy Drink Indiana Sprint Week

December 16th 2024
2025 USAC Midget schedule reveals 28+ dates

December 13th 2024

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