Tires : Michelin Race : 27/68-R18 CUP N2R
27/68-R18 CUP N2R
Michelin Intermediate radial slick utilized for dry surfaces in an ambient air temperatures of 50-85 degrees F. Recommended for utilization at operating tire temperatures of 140-212 degrees F. 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 cars set-up and driving style). Recommended usage for Porsche GT2 and GT3 996/997.1 (up to 2009), 718 Cayman Club Sport MR front, and 987 Cayman GT4 Club Sport rear applications. Aprox. weight: 25 lbs. Recommended wheel size: 10.5-12.0x18.
- 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: 10.5-12.0,
- Section Width on Measuring Rim Width: 306 on 11.0,
- Overall Diameter: 26.7,
- Rev/Mile @ 45 mph: 764,
- Usage: Porsche GT2 and GT3 996/997.1 (up to 2009), 718 CS MR Front, 987 GT4 Clubsport REAR.