Request OEM hardtops for IT
#28272 from Tom Fowler · Rule change · TB 20-03 (2020-03 Fastrack)
In IT, GCR 9.1.3.D.8.f., change as follows:
"Convertible tops and attaching hardware shall be completely removed. Note: Convertible model cars
are permitted if they were only available as convertibles (e.g. MG Midget), or if the convertible model is
specifically allowed on the vehicle spec line. Convertible models may compete with their respective
OEM hardtop or aftermarket hardtop that retains the OEM silhouette. Rear glass in such hardtops may
be of automotive safety glass or polycarbonate material."