SKU: 20158 | UPC: 086699201584
Michelin Pilot Sport Cup 2 P335/25ZR20 (99Y) for Porsche 911 GT3 RS (2016-2019)
The Michelin Pilot Sport Cup 2 P335/25ZR20 (99Y) is a street-legal track tire engineered for rear position on the Porsche 911 GT3 RS (2016-2019). It provides race-derived dry traction and consistent lap times on demanding circuits while offering responsive road handling. This tire combines motorsport technology with everyday usability for performance drivers.
Key Features
- Bi-Compound Technology: Softer outer shoulder compound grips pavement during cornering while harder inner compound extends tread life for repeated track sessions
- Hybrid Aramid-Nylon Belt: Reduces heat buildup and maintains structure under extreme loads for sustained high-speed stability
- Dynamic Response Casing: Carbon black-infused construction sharpens steering precision and feedback on twisty roads or tracks
- Endurance Racer Tread Pattern: Inspired by GT3 racing slicks channels water away for shorter wet braking distances and confident control
- Track Longevity: Delivers 10 percent more laps than prior generation before wear sets in during aggressive driving
Product Notes
- Special order item with typical lead time of 3-5 business days
- Maintain proper cold inflation pressures of 36-42 PSI rear for optimal performance and wear
- Ships deflated to comply with DOT regulations
Installation Notes
- Professional installation recommended.
- Mount and balance on 20×13-inch OEM-style rear wheels with 335mm width compatibility
- Reset TPMS sensors post-installation on equipped vehicles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2019 | Porsche | 911 | GT3 RS (991) |
| 2016-2019 | Porsche | 911 | GT3 RS (Rear Position) |
Why Choose Michelin?
- OEM supplier to Porsche and other supercar brands for factory track performance
- Technology validated in FIA World Endurance Championship racing
- Precise engineering from motorsport data ensures real-world reliability
Frequently Asked Questions
- Q: Will this tire fit the rear of a 2016-2019 Porsche 911 GT3 RS?
A: Yes, it matches OEM specifications for the rear position on 991 GT3 RS models with 20-inch wheels - Q: What is the treadwear rating and compound?
A: UTQG 180 AA A rating with R-compound design for maximum dry grip suited to track-focused driving - Q: What warranty coverage applies?
A: Michelin standard workmanship and materials warranty up to 6 years with pro-rated tread coverage based on remaining depth
Shipping & Handling
- Method: UPS Ground or Freight
- Availability: In stock – ships same or next business day
- Packaging: Single tire in protective sleeve and box measuring 34 x 34 x 13 inches
- Weight: 26.8 lbs





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