Tire Marking at Hoosier Super Tours
#37503 from SCCA Staff · Recommended to the Board · Minutes (2025-01 Fastrack)
In GCR section 9.1.7.C.6, add as follows:
"c. SM TIRE MARKING: a. Cars in SM are limited to running 1 (one) new (sticker) set, used tires or any of those combinations, of
class specified Hoosier (SM 7.5) per regular season Hoosier Super Tour event weekend during qualifying and races (not including
any test day sessions). Before the first dry qualifying or race (if rain in qualifying) session competitors will supply four Hoosier SM
7.5 tires for marking to use during the entire weekend. Class specified rain tires will not be marked. b. A mandatory impound for
all SM competitors is required after the first dry qualifying or race (if rain in qualifying) session. It is the competitor’s
responsibility to ensure their tires are marked prior to going on track for the next session. c. If a competitor damages a tire or
wheel, and there is a safety concern, the competitor must find the Hoosier Super Tour Series Tech Chief or SM CCC, if assigned, for
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inspection. At the direction of the Hoosier Super Tour Series Tech Chief or SM CCC, the competitor will be allowed to substitute
alternate used tire(s) to replace the damaged tire(s). New tires are not an option as a replacement tire for a damaged tire."