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 A/S 4 |
| Tire Type | All-Season |
| Tire Size | 245/45R20 |
| Tire Diameter | 29 |
| Tire Load Index | 103 (1929 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 | 29.72 |
| Wheel Diameter | 20 |
Race-Inspired All-Season Refinement. The bridges the gap between summer performance and all-season adaptability. Developed with input from sports car champions, it delivers surgical steering feel and cornering confidence on dry pavement—while its asymmetric tread design and Dynamic Response Technology maintain traction and stability when the weather turns. Certified by supercar makers (even used on Corvettes!), it brings track-bred precision to the everyday drive.
Commanding Grip in Wet, Dry, and Light Snow. Equipped with Extreme Silica+ compound and 360° variable-depth sipes, the Michelin Pilot Sport A/S 4 Tire (245/45R20) excels at evacuating water and cutting through slush. That means exceptional hydroplane resistance, sharper wet braking, and grip that stands up even in light winter conditions—without sacrificing performance when the pavement dries.
Longer Mileage, Proven Durability. Go farther with confidence—this Michelin Pilot Sport A/S 4 Tire (245/45R20) offers up to **29% more tread life than leading competitors**, backed by Michelin’s mileage promise. The internally tested Dynamic Response Technology evenly distributes wear and temperature to preserve performance over time, so the ride stays sharp longer.
Installation. Putting this Michelin Pilot Sport A/S 4 Tire (245/45R20) on your vehicle takes 1 hour to install.
Warranty. There is a 45,000-mile limited warranty on this product.
Application. The Michelin Pilot Sport A/S 4 Tire (245/45R20) offers universal fitment.
Michelin 17478
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.
What's in the Box
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