The Michelin Pilot Sport All Season 4 is an all-season, ultra high performance passenger car tire in size 275/40ZR19 XL. It is M+S rated and carries a 45,000 mile (70,000 km) manufacturer's treadwear limited warranty.
The tread is asymmetric, with more rubber on the outer shoulder for lateral grip. Full depth and interlocking sipes and biting edges in the tread grooves give traction in wet and snowy conditions. They also grab loose snow to help control acceleration and braking in winter conditions.
Dynamic Response Technology distributes forces and temperatures evenly for longer wear life. Helio+ technology uses an advanced rubber that grips the road even in freezing conditions.
- Tire size
- 275/40ZR19 XL
- Type
- All-season ultra high performance passenger car tire
- Tread pattern
- Asymmetric
- Technologies
- Dynamic Response Technology, Helio+ technology
- Season rating
- M+S
- Warranty
- 45,000 mile (70,000 km) manufacturer's treadwear limited warranty
- Speed rating
- V, W
- Part number
- 78364