Find the right hub centric rings
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Opel Astra — bolt pattern, center bore, ET and hub centric rings
Opel Astra. Hub bore: 56.6 mm (F (1991–1998), G (1998–2004) +3 more); 57.1 mm (L (2021–)). 4 different bolt patterns.
Center bore and bolt pattern by generation
| Generation | Center bore | Bolt pattern | ET | Torque | Hub centric ring |
|---|---|---|---|---|---|
| F (1991–1998) | 56.6 mm | 4x100 | ET37–ET47 | — |
Find size 56.6 mm →
⚠️ Also GSi 16V |
| G (1998–2004) | 56.6 mm | 4x100 | ET43–ET49 | — |
Find size 56.6 mm →
⚠️ Also 5x110 (OPC) |
| H (2004–2009) | 56.6 mm | 5x110 | ET49 | — | Find size 56.6 mm → |
| J (2009–2015) | 56.6 mm | 5x105 | ET38–ET48 | — | Find size 56.6 mm → |
| K (2015–2021) | 56.6 mm | 5x105 | ET42–ET50 | — | Find size 56.6 mm → |
| L (2021–) | 57.1 mm | 5x108 | — | — |
Find size 57.1 mm →
⚠️ Stellantis-alusta |
💡 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 (56.6 mm or 57.1 mm for Opel Astra). The outer diameter depends on your wheel — it is the wheel center bore diameter.
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