2021 GMC Yukon tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2021 GMC Yukon.

2021 GMC Yukon tire sizes

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2021 – 2024 USA market 3 trims

277 hp · 3.0L LM2 I6 265/65 R18 114T 4 fitments

GenerationGMTT1 2021–2024

Power277 hp

Engine3.0L LM2 I6, Diesel

Center bore78.1 mm

PCD6x139.7

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/65 R18 114T	18x8.5 ET26 ~~6x139.7~~	35	Tires Rims
275/55 R20 113V	20x9 ET28 ~~6x139.7~~	38	Tires Rims
275/60 R20 115T	20x9 ET28 ~~6x139.7~~	35	Tires Rims
275/50 R22 111H	22x9 ET28 ~~6x139.7~~	39	Tires Rims

355 hp · 5.3L L84 V8 265/65 R18 114T 4 fitments

GenerationGMTT1 2021–2024

Power355 hp

Engine5.3L L84 V8, Petrol

Center bore78.1 mm

PCD6x139.7

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/65 R18 114T	18x8.5 ET26 ~~6x139.7~~	35	Tires Rims
275/55 R20 113V	20x9 ET28 ~~6x139.7~~	38	Tires Rims
275/60 R20 115T	20x9 ET28 ~~6x139.7~~	35	Tires Rims
275/50 R22 111H	22x9 ET28 ~~6x139.7~~	39	Tires Rims

420 hp · 6.2L L87 V8 265/65 R18 114T 4 fitments

GenerationGMTT1 2021–2024

Power420 hp

Engine6.2L L87 V8, Petrol

Center bore78.1 mm

PCD6x139.7

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/65 R18 114T	18x8.5 ET26 ~~6x139.7~~	35	Tires Rims
275/55 R20 113V	20x9 ET28 ~~6x139.7~~	38	Tires Rims
275/60 R20 115T	20x9 ET28 ~~6x139.7~~	35	Tires Rims
275/50 R22 111H	22x9 ET28 ~~6x139.7~~	39	Tires Rims

Reading the table

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.