2010 Acura RDX Wheel Offset

Quick specs

Wheel size: 7.5x18 · 8x19 · 8x20
Offset: ET45 · ET50
Backspacing: 5.52 in · 5.97 in
Bolt pattern: 5×114.3
Center bore: 64.1 mm
Thread: M12×1.5
Tire size: 235/55R18 · 235/50R19 · 245/45R20

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

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	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.3i Turbo · K23A, I4, Petrol	7.5x18	ET45	5.52 in	235/55R18	5x114.3	64.1 mm	M12 x 1.5
2.3i Turbo · K23A, I4, Petrol	8x19	ET50	5.97 in	235/50R19	5x114.3	64.1 mm	M12 x 1.5
2.3i Turbo · K23A, I4, Petrol	8x20	ET50	5.97 in	245/45R20	5x114.3	64.1 mm	M12 x 1.5

Lug hardware

Wheel locks

Real-World 2010 Acura RDX 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:

20-inch — 2 documented builds

2 documented builds.

Staggered · 20×10 ET42 / Rear unknown

Documented on a 2010 Acura RDX build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Martuni

Front: 20×10 ET42
Rear: —

Compared with OEM

Compared with the 20×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 33.4 mm farther toward fender (more outward poke)
Inner edge 17.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM

View full build on Modified1

Staggered · 20×8.5 / 20×10

Documented on a 2010 Acura RDX build — observed custom fitment, not a universal fit guarantee.

Wheel: TSW Donington

Front: 20×8.5 · 255/40R20
Rear: 20×10 · 275/35R20

Compared with OEM

Compared with the 20×8 ET50 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

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 2010 Acura RDX

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.