2023 GMC Acadia tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x120 on every 2023 trim.

Tires for the 2023 GMC Acadia

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

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

2020–2023 USA 2 trims

Acadia 2.0T (SUV, 5d) 228 hp · 2.0 L LSY I4 Petrol 2.0 L LSY I4 235/65R18 / 235/65R18 3 fitments

Check price on Amazon · 235/65R18 Check price on Amazon · 235/65R18 Wheels 18x · 6x120 · 66.9 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front235/65R18	Rim 18x 6x120	35 psi
	Rear235/65R18	Rim 6x120	35 psi
OE	Front235/55R20	Rim 20x 6x120	36 psi
	Rear235/55R20	Rim 6x120	36 psi
Alt	Front235/60R19	Rim 19x 6x120	35 psi
	Rear235/60R19	Rim 6x120	35 psi

Acadia 3.6i (SUV, 5d) 310 hp · 3.6 L LGX V6 Petrol 3.6 L LGX V6 255/65R17 / 255/65R17 4 fitments

Check price on Amazon · 255/65R17 Check price on Amazon · 255/65R17 Wheels 17x · 6x120 · 66.9 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/65R17	Rim 17x 6x120	35 psi
	Rear255/65R17	Rim 6x120	35 psi
OE	Front235/65R18	Rim 18x 6x120	35 psi
	Rear235/65R18	Rim 6x120	35 psi
OE	Front235/55R20	Rim 20x 6x120	36 psi
	Rear235/55R20	Rim 6x120	36 psi
Alt	Front255/50R20	Rim 20x 6x120	36 psi
	Rear255/50R20	Rim 6x120	36 psi

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.