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2019 GMC Sierra 1500 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 2019 GMC Sierra 1500.

2019 GMC Sierra 1500 tire sizes

255/70R17265/70R17265/65R18275/65R18275/60R20275/50R22
Bolt pattern
Other years
20152016201720182019202020212022 All 1988–2026
Fitment tables

5 trims sold in 2019

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

GMC Sierra 1500 GMTT1

2019 – 2022 USA market 5 trims

Sierra 1500 2.7 Turbo

310 hp · 2.7L I4 255/70 R17 112S 7 fitments
GenerationGMTT1 2019–2022
Power310 hp
Engine2.7L I4, Petrol
Center bore78.1 mm
PCD6x139.7
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R17 112S17x8 ET24 6x139.7–TiresRims
265/70 R17 115S17x8 ET24 6x139.7–TiresRims
265/70 R17 112Q17x8 ET24 6x139.7–TiresRims
265/65 R18 114T18x8.5 ET26 6x139.7–TiresRims
275/65 R18 113Q18x8.5 ET26 6x139.7–TiresRims
275/60 R20 115S20x9 ET28 6x139.7–TiresRims
275/50 R2222x9 ET28 6x139.7–TiresRims

Sierra 1500 3.0 TD

277 hp · 3.0L I6 255/70 R17 112S 7 fitments
GenerationGMTT1 2019–2022
Power277 hp
Engine3.0L I6, Diesel
Center bore78.1 mm
PCD6x139.7
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R17 112S17x8 ET24 6x139.7–TiresRims
265/70 R17 115S17x8 ET24 6x139.7–TiresRims
265/70 R17 112Q17x8 ET24 6x139.7–TiresRims
265/65 R18 114T18x8.5 ET26 6x139.7–TiresRims
275/65 R18 113Q18x8.5 ET26 6x139.7–TiresRims
275/60 R20 115S20x9 ET28 6x139.7–TiresRims
275/50 R2222x9 ET28 6x139.7–TiresRims

Sierra 1500 4.3i

285 hp · 4.3L V6 255/70 R17 112S 7 fitments
GenerationGMTT1 2019–2022
Power285 hp
Engine4.3L V6, Petrol
Center bore78.1 mm
PCD6x139.7
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R17 112S17x8 ET24 6x139.7–TiresRims
265/70 R17 115S17x8 ET24 6x139.7–TiresRims
265/70 R17 112Q17x8 ET24 6x139.7–TiresRims
265/65 R18 114T18x8.5 ET26 6x139.7–TiresRims
275/65 R18 113Q18x8.5 ET26 6x139.7–TiresRims
275/60 R20 115S20x9 ET28 6x139.7–TiresRims
275/50 R2222x9 ET28 6x139.7–TiresRims

Sierra 1500 5.3i

355 hp · 5.3L V8 255/70 R17 112S 7 fitments
GenerationGMTT1 2019–2022
Power355 hp
Engine5.3L V8, Petrol
Center bore78.1 mm
PCD6x139.7
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R17 112S17x8 ET24 6x139.7–TiresRims
265/70 R17 115S17x8 ET24 6x139.7–TiresRims
265/70 R17 112Q17x8 ET24 6x139.7–TiresRims
265/65 R18 114T18x8.5 ET26 6x139.7–TiresRims
275/65 R18 113Q18x8.5 ET26 6x139.7–TiresRims
275/60 R20 115S20x9 ET28 6x139.7–TiresRims
275/50 R2222x9 ET28 6x139.7–TiresRims

Sierra 1500 6.2i

420 hp · 6.2L V8 255/70 R17 112S 7 fitments
GenerationGMTT1 2019–2022
Power420 hp
Engine6.2L V8, Petrol
Center bore78.1 mm
PCD6x139.7
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
255/70 R17 112S17x8 ET24 6x139.7–TiresRims
265/70 R17 115S17x8 ET24 6x139.7–TiresRims
265/70 R17 112Q17x8 ET24 6x139.7–TiresRims
265/65 R18 114T18x8.5 ET26 6x139.7–TiresRims
275/65 R18 113Q18x8.5 ET26 6x139.7–TiresRims
275/60 R20 115S20x9 ET28 6x139.7–TiresRims
275/50 R2222x9 ET28 6x139.7–TiresRims
Reading the table

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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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