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SKU: 19555 | UPC: 086699195555
Michelin Pilot Sport 4 S 275/30ZR21 (98Y) XL - Fits Porsche 911 (2017-2024), BMW M3/M4 (2021-2024)
The Michelin Pilot Sport 4 S 275/30ZR21 (98Y) XL is an ultra high performance summer tire built for sports cars and performance sedans like the Porsche 911 and BMW M3/M4. This tire provides sharp steering response and strong traction in dry and wet conditions thanks to its asymmetric tread and advanced compounds. Track-tested durability makes it ready for both street and circuit use.
Key Features
- Bi-Compound Technology: Stiff outer tread blocks deliver dry handling while inner compound improves wet braking by channeling water away
- Dynamic Hybrid Cassette: Reinforced sidewall and casing enhance steering precision and high-speed stability up to 186 mph Y-rating
- Textured Lateral Grooves: Reduce hydroplaning risk with faster water evacuation for confident wet road performance
- Helical Belt Layer: Increases cornering stiffness for better grip and control during aggressive turns
- Extra Load (XL) Construction: Supports 1653 lbs per tire at 98 load index for heavier performance vehicles
Product Notes
- For summer use only, avoid near-freezing temperatures or snow/ice
- Rotate tires every 5000 miles and maintain 32-35 PSI for even wear
- Arrives unmounted, professional mounting and balancing required
Installation Notes
- Professional installation recommended.
- Mount on 21-inch wheels with 9.0-10.0 inch rim width
- Balance with clip-on weights, TPMS sensors compatible on OEM fitments
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Porsche | 911 | Carrera (Rear) |
| 2017-2019 | Porsche | 911 | Carrera S (Rear) |
| 2020-2024 | Porsche | 911 | Carrera (Rear) |
| 2020-2024 | Porsche | 911 | Carrera S (Rear) |
| 2021-2024 | BMW | M3 | Base/Competition (Rear) |
| 2021-2024 | BMW | M4 | Base/Competition (Rear) |
| 2023-2024 | BMW | M2 | Base (Rear) |
| 2015-2021 | Mercedes-Benz | C-Class | C63 AMG (Rear) |
Why Choose Michelin?
- OEM supplier for Porsche, BMW, and Ferrari factory programs
- Motorsport-derived technology from Le Mans and Formula E wins
- 30,000-mile treadwear warranty coverage included
Frequently Asked Questions
-
Q: Will this tire fit my 2022 Porsche 911 Carrera S?
A: Yes, it fits the rear position on 2017-2024 Porsche 911 Carrera and Carrera S models with 21-inch wheels -
Q: What tread compound and speed rating?
A: Summer performance compound with Y speed rating for sustained speeds up to 186 mph and 98 XL load index -
Q: What warranty and maintenance apply?
A: Backed by 30,000-mile limited treadwear warranty, requires regular rotations and alignment checks
Shipping & Handling
- Method: Ground shipping via UPS/FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective tire sleeve, box dimensions 28 x 28 x 10 inches
- Weight: 27.6 lbs (shipping weight 32 lbs)
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