Michelin Pilot Sport All Season 4 Acoustic
305/40 R22 Y (114)

Product description & features

• Extreme Silica+ compound and 360° sipes
• Dynamic Response Technology for steering precision
• Acoustic foam ring for reduced interior noise

Michelin have developed the Pilot Sport All Season 4 as an ultra-high-performance all-season tyre for sports cars, coupes and sedans. Designed to provide a consistent performance across dry, wet and light-snow conditions. It was the first all-season tyre chosen by Chevrolet for the Corvette. This version adds Michelin Acoustic Technology for a quieter cabin.

Pilot Sport All Season 4 Acoustic tyres are available in a range of passenger car fitments.

All-Season Grip

An Extreme Silica+ compound works with an asymmetric tread - reinforced outer shoulder blocks for cornering, four wide circumferential grooves for water evacuation, and 360-degree full-depth interlocking sipes for biting edges. This delivers a strong grip in dry, wet and light-snow conditions. 

Handling and Longevity

Michelin's Dynamic Response Technology, built around a hybrid aramid-and-nylon belt, delivers precise steering and stable handling even under high stress and temperatures, while promoting even wear. 

Acoustic Technology

A polyurethane foam ring bonded inside the tread absorbs the vibration and resonance that generate interior noise. This delivers a significant reduction in cabin noise for a more refined drive.