1992 Chevrolet Blazer tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 1992 trim.

Tires for the 1992 Chevrolet Blazer

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.

1992–1994 2 trims

Blazer 3.1 +1 variant 119 hp · V6 225/75R16 1 fitment

Same tires and wheels on: 5.7

Check price on Amazon · 225/75R16 Wheels 16x7 ET55 · 6x139.7 · 78.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/75R16	Rim 16x7 ET55 ~~6x139.7~~	50 psi

What these columns mean

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.