Find the right hub centric rings
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Kia K4 — bolt pattern, center bore, ET and hub centric rings
Kia K4 CL4m hatchback. 67.1 mm hub bore and 5x114.3 bolt pattern.
Center bore and bolt pattern by generation
| Generation | Center bore | Bolt pattern | ET | Torque | Hub centric ring |
|---|---|---|---|---|---|
| CL4m (2025–) | 67.1 mm | 5x114.3 | ET46–ET50 | 107–127 Nm |
Find size 67.1 mm →
⚠️ European K4 hatchback CL4m, type approval e4*2018/858*00261*. ET46–ET50 describes documented 16–18 inch Brock RC34 replacement wheels, not every approved offset or an OEM-only range. A CMS 17-inch ET43.5 replacement wheel is also approved; check wheel-size and equipment compatibility separately. |
💡 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 K4). The outer diameter depends on your wheel — it is the wheel center bore diameter.
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