FRENES

Rolls-Royce Cullinan PCD

from 2018
VERIFIED
⌀66.6
PCD5x112
Centre bore66.6 mm
Offset (ET)ET35
Fixing typeM14x1.50
Original tyres255/50R21, 255/45R22
Hub centric rings 66.6 mm → Wheel spacers 5x112(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Rolls-Royce Cullinan

A Rolls-Royce Cullinan (from 2018) uses a 5x112 PCD and a centre bore of 66.6 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

  • PCD: 5x112 required. See all vehicles with 5x112.
  • Centre bore: the wheel must have a centre bore of 66.6 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 66.6 mm.
  • Offset: the original is ET35. Compare your future wheel with the offset calculator (your vehicle is already selected) to see how many millimetres further in or out it will sit.
  • Fixings: thread M14x1.50. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
  • Tyres: original fitment is 255/50R21, 255/45R22. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).

All recorded versions (2)

The original specs vary with the year, trim or wheel size. Identify your version from the tyre size marked on the sidewall.

VersionPCDCentre boreWheelOffsetTyre
Version 1 5x112 66.6 mm 8Jx21 ET35 255/50R21
Version 2 5x112 66.6 mm 8.5Jx22 ET35 255/45R22

Vehicles with the same PCD and centre bore

Same 5x112 PCD and same 66.6 mm centre bore: wheels from these vehicles bolt on and centre on a Rolls-Royce Cullinan without rings. Offset, width, diameter and caliper clearance still need checking.

Rolls-Royce Ghost 2009–2014 BMW iX2 U10 from 2024 BMW X2 U10 from 2024 BMW I5 from 2023 BMW XM G09 axe arrière from 2023 BMW XM G09 axe avant from 2023 Mercedes E-Classe W214 from 2023 XPeng G6 from 2023 Alpina B4 from 2022 BMW 7 Serie G70 from 2022 BMW i7 from 2022 BMW iX1 U11 from 2022 Mercedes EQE from 2022 BMW 2 Serie F44 from 2021 BMW i4 from 2021 BMW iX from 2021

Will wheels from another vehicle fit your Cullinan?

Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.

Frequently asked questions

What is the PCD of a Rolls-Royce Cullinan?

A Rolls-Royce Cullinan (from 2018) has a PCD of 5x112: 5 studs or bolts spaced around a circle 112 mm in diameter.

Does a Rolls-Royce Cullinan need a hub centric ring?

The centre bore (hub diameter) of a Rolls-Royce Cullinan is 66.6 mm. A wheel with a larger centre bore is fitted with a hub centric ring that brings it down to the hub diameter. A wheel with a smaller centre bore cannot be fitted.

What offset (ET) for a Rolls-Royce Cullinan?

The recorded original offset is ET35 depending on the version and wheel size. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.

Which vehicles have the same PCD as a Rolls-Royce Cullinan?

With the same PCD (5x112) and the same centre bore (66.6 mm), these include: Rolls-Royce Ghost, BMW iX2 U10, BMW X2 U10, BMW I5. Offset, width and rim diameter still need checking for each vehicle.

Does a value look wrong, or is a version missing? Let us know, we check every report.