Eliminate 33 and 34 mm TIRs
#39872 from Super Touring Committee · Rule change · TB 26-04 (2026-04 Fastrack)
In STU, GCR Section 9.1.4.H.3., change chart as follows:
Inlet Restrictor (mm): "33"
Minimum Weight (lbs): "2380"
Inlet Restrictor (mm): "34"
Minimum Weight (lbs): "2525"