2016 Rolls-Royce Dawn Wheel Offset

ET25

Quick specs

OEM offset
ET25
Wheel size
8.5x20 · 8.5x21
Backspacing
5.23 in
Bolt pattern
5×120
Center bore
72.6 mm
Tire size
255/45R20 · 255/40R21

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
6.6 · 6.6L, N74B66, V12, Petrol8.5x208.5x20ET255.23 in255/45R205x12072.6 mmM14 x 1.25
6.6 · 6.6L, N74B66, V12, Petrol8.5x218.5x20ET255.23 in255/40R21 / 255/45R205x12072.6 mmM14 x 1.25

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See how a different width or offset sits versus an OEM configuration for this year.

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Wheels and hardware for this vehicle

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Lug hardware

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  • Rison Titanium Open End Lug Nuts (M14x1.25, Burnt Blue)

    M14 x 1.25

    Matches M14 x 1.25 thread — confirm wheel seat style

    Check price on Amazon

Wheel locks

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  • MCGARD Wheel Locks M14x1.25

    M14 x 1.25 · lock

    Matches M14 x 1.25 — confirm seat style for your wheel

    Check price on Amazon

Real-World 2016 Rolls-Royce Dawn Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

  • 22-inch — 1 documented build

1 documented build.

2016 Rolls-Royce Dawn custom wheel setup

Staggered · 22×? / Rear unknown

Documented on a 2016 Rolls-Royce Dawn build — observed custom fitment, not a universal fit guarantee.

Wheel: Mansory V6

Front
22×? · 265/35R22
Rear
· 295/30R22

More specs for the 2016 Rolls-Royce Dawn

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.