Starting next week July 1 the following will be the the new tire rule at 411.
604 and Sportsman Tire Rule for 2023
AR Pro Series Tire NOT ALLOWED
Fronts and Left Rear
Hoosier Anything 1350 or Harder American Racer Anything 48 or Harder
Right Rear
Hoosier 1600, 55 , 40 or 4
American Racer 56
All 4 tires plus a spare will still have to be marked before qualifying.