FRENES

Wheels from BMW X6 M F96 axe avant on Rolls-Royce Cullinan: compatible?

Yes, the hub is identical

Same 5x112 PCD and same 66.6 mm centre bore: wheels from BMW X6 M F96 axe avant bolt on and centre on Rolls-Royce Cullinan without rings. You still need to check the offset and tyres, detailed below.

BMW X6 M F96 axe avantfrom 2020Rolls-Royce Cullinanfrom 2018
PCD5x1125x112
Centre bore66.6 mm66.6 mm
ThreadM14x1.25M14x1.50
Original wheels 10.5Jx21 ET31 8Jx21 ET35
8.5Jx22 ET35

≈: width estimated from the original tyre size.

Wheel by wheel: offset and tyres

Each original wheel from BMW X6 M F96 axe avant is compared with the one from Rolls-Royce Cullinan 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.

  • 10.5Jx21 ET31 · 295/35R21 — Risk of rubbing

    Compared with the original 8Jx21 ET35 on Rolls-Royce Cullinan: shock absorber side +27.8 mm, wheel arch side +35.8 mm, tyre diameter −6.2 % : fit it with the original tyre size of Rolls-Royce Cullinan (255/50R21), not that of BMW X6 M F96 axe avant. 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 Rolls-Royce Cullinan (M14x1.50), 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 Rolls-Royce Cullinan on BMW X6 M F96 axe avant?