Michelin 30748 Pilot Sport 4 245/50ZR18 100(Y) Performance Summer Tire

The Michelin Pilot Sport 4 is a high-performance summer tire engineered to deliver exceptional steering precision, wet-weather safety, and responsive handling directly inspired by Michelin's motorsport heritage — including Formula E and WRC rally programs.

Steering Precision & Responsiveness

• Dynamic Response Technology utilizes a hybrid belt construction of Aramid and Nylon to maximize the transmission of steering inputs directly to the road surface
• An ultra-reactive tread pattern design, developed from motorsport experience, continuously adapts to road conditions for an optimized contact patch and sharper driver feedback

Wet Weather Performance

• An advanced compound incorporating specialized functional elastomers and hydrophobic Silica delivers outstanding wet grip and reduced braking distances
• Wide, deep longitudinal grooves promote high-level water evacuation to resist hydroplaning on wet roads

Specifications

• Brand: Michelin
• MPN: 30748
• Size: 245/50ZR18
• Service Description: 100(Y)
• Speed Rating: Y (above 186 mph)
• Load Index: 100 (1,764 lbs per tire)
• Sidewall: Black Sidewall (BSW)
• AO Marking: Original Equipment (OE) approved for Audi vehicles
• Season: Summer / Ultra-High Performance

The AO designation indicates this tire was developed and approved as original equipment for Audi vehicles, meeting Audi's strict performance and handling specifications. As a summer tire, the Michelin Pilot Sport 4 is designed for warm-weather driving and is not intended for use in near-freezing temperatures, snow, or ice.