Michelin 31/71-R18 Cup N3R Race Tires | Sube Sports
31/71-R18 CUP N3R
MIC-72306
The Michelin Intermediate radial slick is utilized for dry surfaces in ambient air temperatures of 50-85 degrees Fahrenheit. It is recommended for utilization at operating tire temperatures of 140-212 degrees Fahrenheit and designed to operate at pressures from 30 to 32 PSI hot with the recommended cold pressure of 22 PSI (as a starting point which can be fine-tuned to your car's set-up and driving style). The latest generation, recommended usage for the new Porsche 992 GT3 Cup car rear applications. Approx. weight: 28 lbs. Recommended wheel size: 12.0-13.5x18.
- Utilize the same technology in Competition Slicks that go into 24 Hours of Lemans winning products,
- Provides competitors an ideal balance of performance and durability,
- For dry/damp closed course use,
- Performance is optimized when ambient temperatures are higher than 50 degrees F,
- Optimum operating temperature range: 140-212 F,
- Optimum hot pressure range: 30-32 psi (2 BAR),
- Rim Width: 12.0-13.5,
- Section Width on Measuring Rim Width: 353 on 13.0,
- Overall Diameter: 27.8,
- Rev/Mile @ 45 mph: 734,
- Usage: New Porsche 992 GT3 Cup REAR.