| Management number | 254807550 | Release Date | 2026/11/07 | List Price | US$148.00 | Model Number | 254807550 | ||
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<h2>Michelin Pilot Sport 4 255/40R18 99Y XL</h2><p><strong>OVERVIEW</strong></p><p>The Michelin Pilot Sport 4 tire delivers superb handling and commanding all-weather grip. It features Michelin's Dynamic Responsive Technology; a hybrid belt of Nylon and Aramid ensures optimal steering responsiveness. On wet roads, the wide, longitudinal grooves drain water from the contact patch to boost safety while the optimized footprint delivers excellent traction and shorter braking distances. Specific compound construction with hydrophobic Silica and functional elastomers enhances wet performance.</p>
| Tire season | Summer |
|---|---|
| Manufacturer | MICHELIN NORTH AMERICA INC |
| Tire width | 255 mm |
| Tire load range | Extra Load |
| Tire load index | 99 |
| Vehicle fitment type | Specific |
| Warranty distance | 20000 miles |
| Is run flat | Y |
| Overall diameter | 26 in |
| Tire speed rating | Y |
| Vehicle type | Car |
| Tire size | 255/40R18/XL 99Y |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | Performance |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Maximum vehicle rim width | 10.00 |
| Mud & snow rated | N |
| Uniform tire quality grade (utqg) | 320 AA A |
| Features | Durable Construction |
| Items included | Single Tire |
| Minimum vehicle rim width | 8.50 |
| Total count | 1 |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire sidewall style | BW |
| Tire terrain | Highway Terrain |
| Tire diameter | 18 in |
| Compatible cars | 2011-20 Mercedes-Benz SL550 Base, 2004-06 Mercedes-Benz SL500 Base, 2007-09 Mercedes-Benz SL550 Base, 2015-18 BMW M3 Base, 2012-18 Mercedes-Benz CLS550 4Matic, 2015-17 BMW M4 Base, 2015-16 Mercedes-Benz SL400 Base, 2015-16 Mercedes-Benz CLS400 4Matic, 2003 Mercedes-Benz SL55 AMG Kompressor, 2019 BMW Z4 sDrive30i, 2020-21 BMW Z4 sDrive M40i, 2021-22 BMW M3 Base, 2017-20 Mercedes-Benz SL450 Base, 2022 BMW Z4 M40i, 2004-08 Mercedes-Benz SL55 AMG Base, 2020 BMW M4 Base, 2003-04 Jaguar XJR Base, 2000-03 Jaguar Vanden Plas SC, 2010-11 Mercedes-Benz CLS550 Base, 2010-12 Mercedes-Benz E63 AMG Base, 2016-20 Audi TTS Quattro Base, 2002-03 Jaguar XJ8 Sport, 2003 Audi RS6 Base, 2004-09 Mercedes-Benz SL600 Base, 1999 Jaguar Vanden Plas Base and more |
| Tire type | Passenger Car Tires |
| Model | 20547 |
| Tread depth | 9.5/32 |
| Maximum inflation pressure | 50 psi |
| Tire aspect ratio | 40 |
| Tire treadwear rating | 320 |
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