2007 GMC Sierra 2500HD Classic tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 8x165.1 on every 2007 trim.

Tires for the 2007 GMC Sierra 2500HD Classic

Sizes most trims come with first. Open your trim below for its exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

2007–2007 USA 3 trims

Sierra 2500HD Classic 6.0i +2 variants 300 hp · 6.0 L V8 Petrol 6.0 L V8 245/75R16 2 fitments

Same tires and wheels on: 6.6 TD, 8.1i

Check price on Amazon · 245/75R16 Wheels 16x6.5 ET25 · 8x165.1 · 116.7 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	245/75R16	Rim 16x6.5 ET25 8x165.1	–
OE	245/75R16	Rim 16x7 ET31 8x165.1	–

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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.