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Kia Optima — bolt pattern, center bore, ET and hub centric rings
European Kia Optima TF and JF generations. Earlier generations were sold in Finland as the Magentis; the JF facelift is separate because its wheel-nut torque changed.
Center bore and bolt pattern by generation
| Generation | Center bore | Bolt pattern | ET | Torque | Hub centric ring |
|---|---|---|---|---|---|
| III TF/TFE (2011–2015) | 67.1 mm | 5x114.3 | ET41–ET46 | 88–107 Nm | Find size 67.1 mm → |
| IV JF (2016–2018) | 67.1 mm | 5x114.3 | ET44–ET52 | 88–107 Nm | Find size 67.1 mm → |
| IV JF facelift (2019–2020) | 67.1 mm | 5x114.3 | ET44–ET52 | 107–127 Nm |
Find size 67.1 mm →
⚠️ Facelift uses a different torque. |
💡 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 (67.1 mm for Kia Optima). The outer diameter depends on your wheel — it is the wheel center bore diameter.
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