GT3 TCR 200 TW tires
#34993 from Grand Touring Committee · Rule change · TB 23-11 (2023-11 Fastrack)
In GT3 Spec Lines, GT3-TCR, change Notes as follows:
Audi RS3 LMS (16-20) @ 3170 lbs: "Must use 200 tread wear any DOT tires. No tire shaving permitted. Stock TCR wheels only."
Audi RS3 LMS (16-20) @ 3100 lbs: "Must use 200 tread wear any DOT tires."
Honda Civic Type R (16-20): "Must use 200 tread wear any DOT tires."
Hyundai 130 N (16-20): "Must use 200 tread wear any DOT tires."
Volkswagen Golf GTi (16-20) @ 3177 lbs: "Must use 200 tread wear any DOT tires."
Volkswagen Golf GTi (16-20) @ 3100 lbs: "Must use 200 tread wear any DOT tires."