Michelin Pilot Sport All Season 4 Tire

The Pilot Sport All Season 4 is a UHP all-season passenger tire on an asymmetric tread. Tire Rack and AllTyreTests confirm class-leading wet braking by a clear margin and top dry-braking distances. UTQG: Treadwear 540, Traction AA, Temperature A. Available in a wide range of 18-inch performance rim sizes with speed ratings to Y. Owner reports put real tread life in the 35,000 to 45,000-mile range; the mileage warranty is a manufacturer claim the owner data broadly supports.

Right pick for performance-car owners who want UTQG Traction AA wet-braking confidence year-round. Skip for hard winters; this M+S all-season lacks the 3PMSF rating, so a 3PMSF-certified all-weather or dedicated winter tire is the right class.

Cured-rubber-and-steel construction; no chemical-exposure pathway in normal mounting and use. Like all passenger tires, it sheds tire-wear particles and 6PPD that transforms to 6PPD-quinone in road runoff. End-of-life is mostly tire-derived fuel. Class-level facts shared by all tires.