SKU: 39155 | UPC: 086699391551
Michelin Pilot Sport A/S 4 ZP 255/35ZR21 98W All-Season Run-Flat Tire for 2021-2024 BMW M3 M4 X3 M X4 M
The Michelin Pilot Sport A/S 4 ZP 255/35ZR21 98W tire brings all-season performance with run-flat capability to premium sports sedans and SUVs. It fits rear positions on 2021-2024 BMW M3 M4 X3 M X4 M plus select Mercedes-AMG and Porsche models for confident handling grip and puncture protection. This Z-rated tire supports speeds up to 168 mph with a 1653 lb load capacity per tire.
Key Features
- Zero Pressure Run-Flat Technology: Drive up to 50 miles at 50 mph after sidewall puncture without air providing critical safety on highways.
- Extreme Silica Compound: Improves wet dry and light snow traction for year-round control in varied conditions.
- Dynamic Response Technology: Precision steering response from a hybrid aramid nylon belt for sporty cornering.
- MaxTouch Construction: Distributes forces evenly across tread for consistent braking and extended wear up to 45,000 miles.
- PIANO Noise Reduction Tuning: Reduces cabin noise through optimized pitch sequencing for comfortable drives.
Product Notes
- Requires OEM-style run-flat compatible wheels. not for standard rims.
- Monitor tire pressure monthly as run-flats have fixed internal support.
- Ships as single tire. order in sets of four for balanced performance.
Installation Notes
- Professional installation recommended.
- Mount only on run-flat approved wheels with minimum 18″ diameter.
- Torque lug nuts to vehicle spec (typically 140 Nm). balance after install.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | BMW | M3 | Sedan Competition xDrive |
| 2021-2024 | BMW | M4 | Coupe Competition xDrive |
| 2020-2024 | BMW | X3 M | Competition |
| 2020-2024 | BMW | X4 M | Competition |
| 2018-2024 | BMW | M5 | Competition |
| 2023-2024 | BMW | M2 | Coupe |
| 2017-2021 | Mercedes-Benz | C63 AMG | Coupe Sedan |
| 2021-2024 | Porsche | Panamera | Turbo S |
Why Choose Michelin?
- Original equipment on BMW M Mercedes-AMG Porsche for factory performance.
- Backed by 45,000-mile treadwear warranty and motorsport testing.
- Engineered with advanced compounds for real-world durability.
Frequently Asked Questions
- Q: Will this tire fit my 2022 BMW M3 Competition?
A: Yes rear position on G80 M3 with factory 21-inch staggered wheels. front uses 275/35ZR21. - Q: What does ZP mean for this Michelin tire?
A: ZP stands for Zero Pressure run-flat allowing continued driving after total air loss up to specified limits. - Q: What is the tire warranty coverage?
A: 45,000-mile limited treadwear plus 6-year materials workmanship warranty when registered.
Shipping & Handling
- Method: UPS Freight or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective tire sleeve in 28 x 28 x 12 inch box
- Weight: 30.3 lbs





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