2004 Pontiac GTO tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2004 trim.

Tires for the 2004 Pontiac GTO

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

245/45R17 Best-rated standard on 1 trim

Check price on Amazon · 245/45R17
235/40R18 Best-rated optional on 1 trim

Check price on Amazon · 235/40R18

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Trims sold in 2004: 1
Generation: V
Other years: 1970
1971
1972
1973
1974
2004
2005
2006
All years (1964–2006)

1 trim sold in 2004

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Pontiac GTO V

2004–2006 1 trim

GTO 5.7i 349 hp · V8 245/45R17 95W 2 fitments

Generation: -body · 2004–2006
Power: 349 hp
Engine: V8, Petrol
Center bore: 69.5 mm
Bolt pattern: 5x120
Thread: M12 x 1.5

Check price on Amazon · 245/45R17 Wheels 17x8 ET48 · 5x120 · 69.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/45R17 95W	Rim 17x8 ET48 ~~5x120~~	30 psi
235/40R18 91W	Rim 18x8 ET48 ~~5x120~~	33 psi

How to read 95W: 95 is the load index (up to 1,521 lb / 690 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET48 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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.