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SKU: 09881 | UPC: 086699098818
Michelin Pilot Sport 4 S 305/25ZR20 (97Y) XL for 2014-2020 Porsche 911 GT3
The Michelin Pilot Sport 4 S 305/25ZR20 (97Y) XL is an ultra high performance summer tire built for rear fitment on Porsche 911 GT3 models. This tire combines track-derived technology with street capability, providing confident grip in dry and wet conditions. Drivers experience responsive steering and consistent performance over the tire's life.
Key Features
- Dynamic Response Technology: Hybrid aramid-nylon belt delivers direct steering response and road feel for sports car control
- Bi-Compound Tread: Rigid shoulder compound enhances cornering grip, flexible inner section improves braking traction
- Premium Contact Design: Asymmetric pattern shortens dry braking distances while maintaining wet road stability
- Black Track Compound: Racing-inspired outer rubber maintains high grip levels even after heat cycles on track
- Endurance Tuning: Reinforced construction extends tire life by 20 percent in real-world endurance testing
Product Notes
- For warm weather use only. Store indoors during cold months to preserve rubber compounds
- Rotate tires every 5000 miles and maintain 32-35 PSI for even wear
- Single tire ships securely wrapped. Inspect upon arrival for transit damage
Installation Notes
- Professional installation recommended.
- Mount on 20x11 to 20x12 inch wide wheels with 5x130mm Porsche bolt pattern.
- Balance with factory TPMS sensors. Perform 4-wheel alignment after mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | Porsche | 911 | GT3 |
| 2017-2019 | Porsche | 911 | GT3 |
| 2016-2019 | Porsche | 911 | GT3 RS |
| 2019-2020 | Porsche | 911 | GT3 Touring Package |
| 2017-2020 | Audi | R8 | V10 Plus |
Why Choose Michelin?
- Original equipment on Porsche 911 GT3 RS and other supercars worldwide
- Motorsport proven with wins at 24 Hours of Le Mans and Formula E
- Advanced engineering matches tire performance to vehicle dynamics
Frequently Asked Questions
-
Q: Will this tire fit the rear of a 2018 Porsche 911 GT3?
A: Yes, it matches the OEM rear size and Porsche N-spec requirements for 991 GT3 models with 20-inch rear wheels -
Q: What rubber compound is used?
A: Multi-compound summer ultra high performance rubber with silica for wet grip and carbon black for dry handling -
Q: What warranty coverage applies?
A: 30000 mile limited treadwear warranty when rotated regularly. Prorated based on remaining tread depth
Shipping & Handling
- Method: UPS Ground or FedEx Freight
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic wrap and cardboard sleeve, 31 x 31 x 9 inches
- Weight: 28.8 lbs (shipping 35 lbs)
Michelin
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