2017 Rolls-Royce Dawn Wheel Offset

Quick specs

Wheel size: 8.5x20 · 8.5x21
Offset: ET25
Backspacing: 5.23 in
Bolt pattern: 5×120
Center bore: 72.6 mm
Thread: M14×1.25
Tire size: 255/45R20 · 255/40R21

Explore wheels at Tire Rack

Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

Rohana Wheels RFX11
20 × 9″ · ET +20 · Brushed Titanium
$668.00
View at Tire Rack

Tire Rack pays a commission on qualifying purchases. Prices and availability come from Tire Rack. A dimensional or size match is not a confirmation that the product fits your vehicle.

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
6.6 · 6.6L, N74B66, V12, Petrol	8.5x20	8.5x20	ET25	5.23 in	255/45R20	5x120	72.6 mm	M14 x 1.25
6.6 · 6.6L, N74B66, V12, Petrol	8.5x21	8.5x20	ET25	5.23 in	255/40R21 / 255/45R20	5x120	72.6 mm	M14 x 1.25

Lug hardware

Wheel locks

Compare your own setup

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

OEM baseline

Open full fitment calculator

More specs for the 2017 Rolls-Royce Dawn

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.