2024 GMC Acadia tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x120 on every 2024 trim.

Tires for the 2024 GMC Acadia

Sizes most trims come with first. Open your trim below for its exact size.

Also listed: 275/45R22

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2024–2027 USA 1 trim

Acadia 2.5T (SUV, 5d) 328 hp · 2.5 L LK0 I4 Petrol 2.5 L LK0 I4 255/65R18 / 255/65R18 4 fitments

Check price on Amazon · 255/65R18 Check price on Amazon · 255/65R18 Wheels 18x · 6x120 · 66.9 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/65R18	Rim 18x ~~6x120~~	35 psi
	Rear255/65R18	Rim ~~6x120~~	35 psi
OE	265/65R18	Rim 18x8 ET50 ~~6x120~~	35 psi
OE	255/55R20	Rim 20x8 ET50 ~~6x120~~	36 psi
OE	275/45R22	Rim 22x8.5 ET50 ~~6x120~~	–

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.