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

Bolt pattern 6x139.7 on every 2023 trim.

Tires for the 2023 GMC Yukon

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. Trims with the same tires and wheels share a row.

2021–2024 USA 3 trims

Yukon 3.0 TD (SUV, 5d) +2 variants 277 hp · 3.0 L LM2 I6 Diesel 3.0 L LM2 I6 · Diesel 265/65R18 4 fitments

Same tires and wheels on: 5.3i (SUV, 5d), 6.2i (SUV, 5d)

Check price on Amazon · 265/65R18 Wheels 18x8.5 ET26 · 6x139.7 · 78.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	265/65R18	Rim 18x8.5 ET26 6x139.7	35 psi
OE	275/55R20	Rim 20x9 ET28 6x139.7	38 psi
Alt	275/60R20	Rim 20x9 ET28 6x139.7	35 psi
Alt	275/50R22	Rim 22x9 ET28 6x139.7	39 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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.