Same 5x114.3 PCD and same 67.1 mm centre bore: wheels from Mazda MX-30 bolt on and centre on Hyundai IONIQ 6 without rings. You still need to check the offset and tyres, detailed below.
| Mazda MX-30from 2020 | Hyundai IONIQ 6from 2022 | |
|---|---|---|
| PCD | 5x114.3 | 5x114.3 |
| Centre bore | 67.1 mm | 67.1 mm |
| Thread | Ecrous - 12x1.50 | Ecrous - 12x1.50 |
| Original wheels | 7Jx18 ET45 | 7.5Jx18 ET51 |
≈: width estimated from the original tyre size.
Each original wheel from Mazda MX-30 is compared with the one from Hyundai IONIQ 6 of the same diameter: how much closer the wheel gets to the shock absorber or how far it sticks out of the wheel arch, and whether the tyre keeps the same overall diameter.
Compared with the original 7.5Jx18 ET51 on Hyundai IONIQ 6: shock absorber side −12.4 mm, wheel arch side 0 mm, tyre diameter −1.6 %. Check in detail
An identical hub is not enough: offset, width and diameter change the position of the wheel, and larger calipers can touch a smaller wheel. Original wheels often use bolts or nuts with a specific seat: keep the fixings intended for the wheel, with the thread of Hyundai IONIQ 6 (Ecrous - 12x1.50), tightened to the torque shown on its vehicle page. Finally, check that the size is among the approved fitments for your vehicle. This comparison is for guidance only: have the fitting approved by a professional.
And the other way round: wheels from Hyundai IONIQ 6 on Mazda MX-30?