Michelin's Pilot Sport A/S Plus 245/40ZR19 94Y Tire Leaves the Competition in the Dust One of the most well equipped tires for any weather is Michelin Pilot Sport AS Plus 245/40ZR19 94Y all season Tire. This Ultra-High Performance Sport tire from Michelin has beat out the competition in all-weather performance, thanks to its exclusive TriFusion design, which bonds not one, not two, but three different compounds on its tread face for a more balanced all-weather arsenal. It also takes the gold in wet handling, dominating the leading competitor with its wet-weather silica compound and state-of-the-art directional tread pattern. This Michelin's Pilot Sport A/S Plus Tire is also the first tire to offer enhanced MaxTouch Construction for better road contact and a longer tread life. MaxTouch also helps distribute the forces of braking, acceleration and cornering more evenly, so your tires don't take such a beating, even when you're taking your vehicle to the limits.