Laurent Huc, compound designer at Michelin in France, started with 3,000 different compounds during development of the company's latest ultra-high performance (UHP) tire, the Pilot Sport 4S (PS4S).

The Pilot Sport 4S has a treadwear rating of 300, while the Pilot Sport 4 has a treadwear rating of 320 (there are a few exceptions with 300 treadwear ratings, but not many).

If you’re in the market for a set of summer performance tires, the Michelin Pilot Sport 4S has been the go-to option for years. It’s a fantastic tire that absolutely deserves the reputation it ...

PALM SPRINGS, CALIF.—Michelin's got a new performance tire out. Called the Pilot Sport 4S (PS4S), it's a direct replacement for the company's current Pilot Super Sport (PSS) and Pilot Sport 2 ...

The Michelin Pilot Super Sport is probably the most important performance tire on sale today. And now it's being replaced. So we sent pro race car driver Pat Long to test it out for us.

Michelin’s new summer tires are an appropriate addition to the corner-focused Performance Package. The Sport 4S tires cocoon special Ebony Black-painted 19 inch wheels and a set of massive ...

GREENVILLE, S.C. — Michelin North America Inc. has expanded the size range of its Pilot Sport 4S ultra-high-performance tire line with 34 new SKUs and 11 more coming in March and May. The addition of ...