Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Michelin |
| Tire Model | Pilot Sport 4 S |
| Tire Type | High Performance Summer |
| Tire Size | 305/30R21 |
| Tire Diameter | 28 |
| Tire Load Index | 104 (1984 lbs per tire) |
| Tire Load Rating | XL |
| Tire Tread Depth | 10/32" |
| Tire Revs Per Mile | 739 |
| Tire Speed Rating | (Y) Up to 186+mph |
| Tire Weight | 27.18 |
| Wheel Diameter | 21 |
Elite Circuit-Inspired Traction. The Michelin Pilot Sport 4 S Tire (305/30R21) is the pinnacle of high-performance engineering, utilizing Multi-Compound Technology to deliver unrivaled grip on both dry and wet surfaces. By incorporating a new hybrid elastomer on the outer shoulder for dry conditions and a functionalized elastomer with silica on the inner part for wet grip, this tire allows you to push your vehicle to its limits with total confidence.
Ultrafast Steering Response. Featuring Dynamic Response Technology, the Michelin Pilot Sport 4 S Tire (305/30R21) employs a hybrid belt of aramid and nylon that ensures optimum transmission of steering instructions to the road. This high-density fiber is five times more resistant than steel, maintaining the tire's shape even under high centrifugal forces to keep the contact patch stable.
Superior Wet-Weather Braking. Safety meets performance in the Michelin Pilot Sport 4 S Tire (305/30R21), which is designed to provide shorter stopping distances when it matters most. The advanced tread pattern and specialized rubber compounds work in harmony to cut through standing water, preventing hydroplaning and maintaining a solid connection with the road surface.
Exquisite Premium Touch Aesthetics. To complement the world's most beautiful supercars and luxury vehicles, the Michelin Pilot Sport 4 S Tire (305/30R21) features a unique Premium Touch finish on the outer sidewall. This patented laser technology creates a velvet-like texture that enhances the contrast of the branding and tire details, providing a deep black visual effect that makes the tire stand out.
Installation. Putting this Michelin Pilot Sport 4 S Tire (305/30R21) on your vehicle takes 1 hour to install.
Warranty There is a 30,000-mile treadwear limited warranty on this product.
Application. The Michelin Pilot Sport 4 S Tire (305/30R21) offers universal fitment.
Michelin 85426
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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