Alfa Romeo 8C Competizione 952
2007–2011 1 trim8C Competizione 4.7i 444 hp · 4.7L V8 245/35R20 91Y / 275/35R20 100Y 2 fitments
- Generation
- 952 · 2007–2011
- Power
- 444 hp
- Engine
- 4.7L V8, Petrol
- Center bore
- 65.1 mm
- Bolt pattern
- 5x110
- Thread
- M14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi |
|---|---|---|
| Front245/35R20 91Y | Rim 20x8.5 ET36 | – |
| Rear275/35R20 100Y | Rim 20x10 ET30 | – |
| Front245/30R21 91Y | Rim 21x8.5 ET36 | – |
| Rear285/30R21 100Y | Rim 21x10 ET30 | – |
How to read 91Y: 91 is the load index (up to 1,356 lb / 615 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET36 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.