Spec Line Clean Up
#40344 from Josh Smith · Rule change · TB 26-07 (2026-07 Fastrack)
In STL Spec Lines, removed Mazda MX-5 Cup in its entirety.
In STL Spec Lines, Mazda Spec MX5 Challenge, change as follows:
Model: "Mazda Spec MX5 Challenge"
Notes: "Must conform completely to GCR 9.1.7.1, except alternative tires (only) per STL regs allowed. May run 8" spec wheel.
Tires per STL rules."
In STL Spec Lines, Mazda MX-5 Global Cup (16-18), change as follows:
Model: Mazda MX-5 Global Cup (16-18)
Notes: "Must meet all MX-5 Global Cup rules."
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In STL Spec Lines, remove Mazda MX-5 Global Cup (2019) in its entirety.