This is the Michelin Pilot Sport 4 S N0, a Porsche-approved performance summer tyre.
- N0: Porsche homologation, not Tesla-specific.
- 92 load index: 630 kg per tyre under specified conditions.
- (Y) speed rating: above 300 km/h, subject to Michelin’s operating limits.
- XL: Extra Load construction.
- Acoustic: not listed.
- Runflat: no.
For Michelin product code 541068, the confirmed EU label is:
- Fuel efficiency / rolling resistance: D.
- Wet grip: B.
- External rolling noise: 71 dB, class B.