Tire Sizes

PORSCHE

Cayman 3.4 993 996 997 (Gen 1) 997 (Gen 2) 991
F: 245/645-18 F: 245/645-18 F: 245/645-18 F: 245/645-18 F: 275/645-18 F: 285/645-18
R: 305/660-18 R: 305/645-18 R: 305/680-18 R: 305/680-18 R: 315/680-18 R: 325/705-18
Cayman 3.8          
F: 265/645-18          
R: 305/660-18          

FERRARI

F355/F360 F430  
F: 235/645-18 F: 235/645-19  
R: 295/680-18 R:295/680-19  

All International GT participants are required to run Pirelli tires and must be purchased through Frisby Race Tires. Tires need to be pre-ordered prior to each event through the Frisby website at www.frisbyracetire.com/international-gt/ or by calling Eric Frisby at (800)798-7201

 


Pirelli

Pirelli Tires Data Booklets

Click on a link below to open a specific booklet

Technical Book – International GT 2021
245/645-18 DHB WH 2020 | 2021315/680-18 DHA WH 2020 | 2021
265/645-18 DHB WH 2020 | 2021315/680-18 DHB WH 2020_21
285/645-18 DHD2 WH 2020 | 2021325/660-18 DHD2 WHA 2020_21
305/645-18 DHA WH 2020 | 2021325/680-18 DHE WH 2020_21
305/680-18 DHB WH 2020 | 2021325/705-18 DHE WH 2020_21

  • Mission
  • BPM