Changes to Corvette C8
#29898 from Club Racing Board · Rule change · TB 20-12 (2020-12 Fastrack)
In T1, Chevrolet Corvette C8, Z51 2020-, change as follows:
Max Wheel Size: "19 x 10 11(f) 20 x 11 13(r)"
Tire Size: "275 315 (f) 315 335 (r)"
Weight: "3650 3550"