Michelin PILOT SPORT 4 275/35R21 (63342)

Tire Specifications

Part Number 63342
Load Rating 103
Speed Rating (Y)
Sidewall BSW
Load Capacity 1929 pounds (lbs)
Maximum Inflation 50
Tread Depth 9.5
Approved Rim Width 9.0-11.0
Measuring Rim Width 9.5
Mounted Diameter 28.5
UTQG 300 AA A 300 AA A

Michelin 275/35ZR21 XL PILOT SPORT 4

Summer Ultra-High Performance Passenger Car tire. Run Flat Technology available on Select Sizes. Original Equipment on Select Vehicles.

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  • Dynamic Response Technology
  • Formula-E tread pattern combined with a new generation of functional elastomers and silica
  • Less rolling resistance
  • Exterior sidewall with Premium Touch Design and a deep rim protector
  • 20,000 Mile/30,000 km Manufacturer's Treadwear Limited Warranty - Available on: Speed Rating: W, Y, (Y)
  • Standard Manufacturer's Limited Warranty


  • Ensures optimum transmission of steering instructions to the road
  • Provide excellent grip and braking
  • For improved efficiency

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