FRENES

Wheels from Fiat 600 on Opel Frontera: compatible?

No, the centre bore is too small

Same 4x108 PCD, but the centre bore of the wheels from Fiat 600 (65.1 mm) is smaller than the hub of Opel Frontera (108.2 mm): they will not fit without being re-bored by a professional.

Fiat 600from 2023Opel Frontera1990–2004
PCD4x1086x139.7 / 4x108
Centre bore65.1 mm108.2 mm
ThreadM12x1.25Ecrous - 12x1.50
Original wheels ≈7Jx16 ET32 R
≈6.5Jx16 ET20

≈: 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 Opel Frontera (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 Opel Frontera on Fiat 600?