GMC Suburban 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 Suburban 1500 trim.

Bolt pattern Since 1973: 6x139.7; 5x127 before. Details

Tire size by model year

Earlier years (1973–1979)Hide earlier years

Bolt pattern. Since 1973: 6x139.7; 5x127 before. Each year page separates the versions.

Current bolt patterns
6x139.7 USA · 1973–20065x127 USA · 1973–1991
Most common tire size
205/75R15
Model years
1973–2006

GMC Suburban 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 Suburban 1500 GMT800

2000–2006 Latest

GMC Suburban 1500 GMT400

1992–1999
Earlier generations (1973–1991)Hide earlier generations

GMC Suburban 1500 C/K series

1973–1991

Common GMC Suburban 1500 tire sizes

The sizes fitted to the most GMC Suburban 1500 trims. For exact fitment, pick a production year above.

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

What is the bolt pattern on a GMC Suburban 1500?

Since 1973: 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
6x139.7USA1973–2006
5x127USA1973–1991

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