Tires : Michelin Race : 27/68-R18 CUP N2

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), 981 GT4 Clubsport 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), 981 GT4 Clubsport REAR.