MICHELIN Pilot Sport 4 Acoustic N0 315/30 R21 105Y

Brand: MICHELIN

Diameter: 21

Width: 315

Height: 30

Speed index: Y (before 300 km/h)

Load index: 105 (before 925 kg per wheel)

Wet grip: B

Noise level: 73

fuel economy: C

Reinforced profile: C