Wheels from Mazda 2 on Hyundai i10 III: compatible?

Yes, with hub centric rings

Same 4x100 PCD, but the centre bore of the wheels from Mazda 2 (63.4 mm) is larger than the hub of Hyundai i10 III (54.1 mm): you need 4 hub centric rings 63.4 → 54.1.

Rings 63.4 → 54.1

Mazda 22003–2007Hyundai i10 IIIfrom 2019
PCD4x108 / 4x1004x100
Centre bore63.4 mm54.1 mm
ThreadEcrous - 12x1.50M12x1.5
Original wheels ≈5.5Jx14 ET47
≈5.5Jx14 ET45
5.5Jx14 ET42
6Jx15 ET48
6.5Jx16 ET48

≈: width estimated from the original tyre size.

Wheel by wheel: offset and tyres

Each original wheel from Mazda 2 is compared with the one from Hyundai i10 III 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.

  • ≈5.5Jx14 ET47 · 175/65R14 — Check on the car

    Compared with the original 5.5Jx14 ET42 on Hyundai i10 III: shock absorber side +5 mm, wheel arch side −5 mm, tyre diameter +0 %. Comparison for guidance only (estimated width). Check in detail

  • ≈5.5Jx14 ET45 · 175/65R14 — Fits like the original

    Compared with the original 5.5Jx14 ET42 on Hyundai i10 III: shock absorber side +3 mm, wheel arch side −3 mm, tyre diameter +0 %. Comparison for guidance only (estimated width). Check in detail

Before fitting the wheels

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 i10 III (M12x1.5), 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 i10 III on Mazda 2?