The Michelin Primacy Tour A/S 245/45r20xl is an all-season touring tire designed to provide a comfortable, quiet ride and all-season traction in wet, dry, and wintry conditions. The tire features a tread pattern designed to reduce road noise and provide a smooth ride. The tire also features a tread compound that is designed to provide grip in wet and dry conditions, and a tread pattern that is designed to provide traction in light snow.