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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 →
⚠️ European TF/TFE model. Kia sold the two earlier generations in Finland under the Magentis name. |
| IV JF (2016–2018) | 67.1 mm | 5x114.3 | ET44–ET52 | 88–107 Nm |
Find size 67.1 mm →
⚠️ European JF model; saloon, Sportswagon and hybrid variants use the same 5x114.3 / 67.1 mm hub fitment. |
| IV JF facelift (2019–2020) | 67.1 mm | 5x114.3 | ET44–ET52 | 107–127 Nm |
Find size 67.1 mm →
⚠️ JF facelift. The official Finnish owner manual specifies a higher 107–127 Nm wheel-nut torque than the 2016–2018 model. |
💡 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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