Michelin 33/68-18 S8M Race Tires for Pro Performance

The Michelin Soft-Intermediate radial slick is utilized for dry surfaces in ambient air temperatures of 50-85 degrees Fahrenheit. It is an updated tire of the previous generation S8L compound with a new casing featuring an enhanced reinforced crown creating a more rectangular footprint and enhanced robustness for longevity. It is recommended for utilization at operating tire temperatures of 140-212 degrees Fahrenheit and designed to operate at pressures from 27.5 to 30 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). Recommended usage for FIA GT4 Audi R8, GT2, GTE, GTLM Class 2012+ large rear applications. Approx. weight: 28 lbs. Recommended wheel size: 12.0-13.0x18.

• 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,
• New casing with improved crown and maximum footprint,
• Performance is optimized when ambient temperatures are higher than 50 degrees F,
• Optimum operating temperature range: 140-212 F,
• Optimum hot pressure range: 27.5-30 psi (1.9 BAR),
• Rim Width: 12.0-13.0,
• Section Width on Measuring Rim Width: 357 on 12.5,
• Overall Diameter: 26.7,
• Rev/Mile @ 45 mph: 762,
• Usage: Porsche GT4 Audi R8, GT2, GTE, GTLM Class 2012+ large REAR.