SKU: 98512 | UPC: 086699985125
Michelin Pilot Sport 4 S 255/40ZR18 (99Y) XL for BMW M3 M4 Porsche Audi RS
The Michelin Pilot Sport 4 S 255/40ZR18 (99Y) XL delivers max performance summer traction for sports cars and performance sedans. This tire fits BMW M3 M4 Porsche 911 Audi RS5 and similar models with 18-inch wheels. It provides responsive steering precise control and strong grip across dry wet and high-speed conditions.
Key Features
- Multi-Compound Tread: Outer shoulder uses Black Track+ compound for immediate dry grip response during cornering and acceleration
- Wet Braking Technology: Advanced silica compound shortens stopping distances by up to 13 meters versus competitors in wet conditions
- Dynamic Response: Hybrid aramid/nylon belt stabilizes sidewall for exact steering feedback at high speeds
- Extended Tread Life: 300 UTQG treadwear rating lasts 20 percent longer than previous Pilot Sport PS2 while retaining grip
- Extra Load Capacity: XL construction supports 1709 lbs max load with Y speed rating up to 186 mph for demanding track and street use
Product Notes
- Summer tire only store indoors during winter to prevent cracking
- Rotate every 5000 miles for even wear and longer life
- Single tire ships deflated in protective sleeve to reduce damage
Installation Notes
- Professional installation recommended.
- Requires TPMS sensor compatibility check for equipped vehicles
- Mounts on standard 18×9 to 18×10 inch wheels 8.5 to 9.5 inch width recommended
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | BMW | M3 | Sedan Competition |
| 2015-2021 | BMW | M4 | Coupe Convertible Competition |
| 2017-2023 | BMW | M240i | xDrive Coupe Convertible |
| 2018-2023 | BMW | M340i | xDrive Sedan |
| 2017-2023 | Porsche | 718 Cayman | Base S GTS |
| 2017-2020 | Porsche | 911 | Carrera Carrera S Front |
| 2018-2023 | Audi | RS5 | Coupe Sportback |
| 2018-2023 | Audi | S4 | Sedan Premium Plus |
Why Choose Michelin?
- Original equipment on Porsche Ferrari McLaren and BMW M models
- Technology from 24 Hours of Le Mans endurance racing
- Over 120 years of tire engineering leadership worldwide
Frequently Asked Questions
- Q: Will this tire fit my 2018 BMW M4 rear wheels?
A: Yes fits 255/40R18 rear position on stock or staggered setups for 2015-2021 M4 Coupe Convertible Competition models with proper wheel width - Q: What is the tread compound and wear rating?
A: Multi-compound with 300 UTQG treadwear AA traction A temp ideal for dry wet performance lasting up to 30,000 miles under warranty - Q: What warranty coverage applies?
A: 30,000 mile limited treadwear plus 6 year materials workmanship warranty when installed by certified dealer
Shipping & Handling
- Method: UPS Ground freight
- Availability: In stock – ships same or next business day
- Packaging: Protective sleeve single tire box 28 x 28 x 12 inches
- Weight: 26.8 lbs
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