GMC Sierra 1500 wheel and tire size by year

Pick your model year for the exact tire size, wheel size, bolt pattern, offset and tire pressure of every GMC Sierra 1500 trim.

Bolt pattern Since 1988: 6x139.7; 5x127 before. Details

Tire size by model year

Earlier years (1988–1999)Hide earlier years

Bolt pattern. Since 1988: 6x139.7; 5x127 before. Each year page separates the versions.

Current bolt patterns
6x139.7 Global, USA · 1988–20265x127 USA · 1988–1998
Most common tire size since 2016
265/70R17
Model years
1988–2026

GMC Sierra 1500 tire sizes by generation

Tire sizes and bolt pattern for each generation and market. Pick a year for every trim with its wheel width, offset and tire pressure.

GMC Sierra 1500 GMTT1

2019–2026 2 versions Latest

GMTT1 Facelift · Global

2022–2026 Pickup Crew Cab · Pickup Double Cab · Pickup Regular Cab 2-door
Tire sizes
Bolt pattern
6x139.7
Exact sizes by year

GMC Sierra 1500 GMTK2

2014–2018 2 versions
Earlier generations (1988–2013)Hide earlier generations

GMC Sierra 1500 GMT900

2007–2013

GMC Sierra 1500 GMT800

1999–2006

GMC Sierra 1500 GMT400

1988–1998

Common GMC Sierra 1500 tire sizes

The sizes fitted to the most GMC Sierra 1500 trims built since 2016. For exact fitment, pick your year above.

Compare any two sizes in the GMC Sierra 1500 tire size calculator.

What is the bolt pattern on a GMC Sierra 1500?

Since 1988: 6x139.7; 5x127 before. The table lists the markets and years for every pattern; your year page shows the one on your car.

Bolt patternMarketsModel years
6x139.7Global, USA1988–2026
5x127USA1988–1998

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