Find the right hub centric rings
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Porsche 911 — bolt pattern, center bore, ET and hub centric rings
Porsche 911. Hub bore 71.6 mm. 5x130.
Center bore and bolt pattern by generation
| Generation | Center bore | Bolt pattern | ET | Torque | Hub centric ring |
|---|---|---|---|---|---|
| 930 (1974–1989) | 71.6 mm | 5x130 | ET8.6–ET38 | — |
Find size 71.6 mm →
⚠️ Turbo classic |
| 964 (1989–1994) | 71.6 mm | 5x130 | ET50–ET57 | — | Find size 71.6 mm → |
| 993 (1994–1998) | 71.6 mm | 5x130 | ET28–ET72 | — |
Find size 71.6 mm →
⚠️ Last air-cooled |
| 996 (1997–2004) | 71.6 mm | 5x130 | ET38–ET67 | — | Find size 71.6 mm → |
| 997 (2004–2012) | 71.6 mm | 5x130 | ET50–ET69 | — | Find size 71.6 mm → |
| 991 (2011–2019) | 71.6 mm | 5x130 | ET45–ET56 | — | Find size 71.6 mm → |
| 992 (2019–) | 71.6 mm | 5x130 | — | — | Find size 71.6 mm → |
💡 The center bore listed in the table refers to the hub size, which is always the inner diameter of the hub centric ring.
How to choose the right hub centric ring?
The hub centric ring inner diameter matches your car hub size (71.6 mm for Porsche 911). The outer diameter depends on your wheel — it is the wheel center bore diameter.
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