August 10, 2023
To all Pick Your Part Pro Late Competitors:
Effective immediately, the following tire policy will be enforced for all PYP PLM race weekends going forward:
-Only Hoosier 970 tires that are purchased from the Irwindale Speedway tire barn will be permitted for use during Qualifying and Races.
-Race tires may ONLY be purchased on the Friday or Saturday of the event weekend.
-Once Race Tires are selected AND paid for, they will immediately be mounted, marked, scanned, and logged for each competitor’s car. Competitors must Qualify and Race on the logged set.
-Tires will remain in the tech bay / impound area until Saturday when the pit gate opens. While you may work on your tires in the impound area on Friday night, the tires must remain in the impound area until Saturday.
-If a competitor chooses to race on used tires, they must be approved by tech on a case-by-case basis.
Irwindale Speedway & Event Center Management