FRENES

Wheels from Opel Karl on Fiat Punto: compatible?

No, the centre bore is too small

Same 4x100 PCD, but the centre bore of the wheels from Opel Karl (56.6 mm) is smaller than the hub of Fiat Punto (58.1 mm): they will not fit without being re-bored by a professional.

Opel Karlfrom 2015Fiat Punto1993–1999
PCD4x1004x98 / 4x100
Centre bore56.6 mm58.1 mm
Thread-M12x1.25
Original wheels 5Jx14 ET38 ≈5Jx14 ET35
≈5Jx14 ET35
≈6Jx15 ET43

≈: width estimated from the original tyre size.

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 Fiat Punto (M12x1.25), 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 Fiat Punto on Opel Karl?