The Michelin Pilot Sport ALL Season 4 is an all-season, ultra high performance passenger car tire. This listing is for size 275/45R21 XL (part number 28628).
It has an asymmetric tread pattern that places more rubber on the outer shoulder for lateral grip. Full-depth, interlocking sipes and biting edges in the tread grooves add traction in wet and snowy conditions. The tread grabs loose snow to help control acceleration and braking in winter conditions.
Dynamic Response Technology helps distribute forces and temperatures evenly for longer wear life. Helio+ technology uses an advanced rubber that grips the road even in freezing conditions. The tire is M+S rated and comes with a 45,000-mile (70,000 km) manufacturer's treadwear limited warranty.
- Brand
- Michelin
- Model
- Pilot Sport ALL Season 4
- Tire size
- 275/45R21 XL
- Part number
- 28628
- Type
- All-season ultra high performance passenger car tire
- Tread pattern
- Asymmetric, with full-depth interlocking sipes and biting edges in the grooves
- Technology
- Dynamic Response Technology, Helio+ technology
- Winter rating
- M+S
- Speed rating
- V, W
- Treadwear warranty
- 45,000 miles / 70,000 km, manufacturer's limited warranty