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

Bolt pattern 5x115 on every 2004 trim.

Tires for the 2004 Pontiac Bonneville

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

235/55R17 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 235/55R17
215/65R16 Best-rated standard on 1 trim

Check price on Amazon · 215/65R16
225/60R16 Best-rated optional on 1 trim

Check price on Amazon · 225/60R16

Also listed: 235/50R18

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

Trims sold in 2004: 2
Generation: GM G
Other years: 1998
1999
2000
2001
2002
2003
2004
2005
All years (1965–2005)

2 trims sold in 2004

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

Pontiac Bonneville GM G

2000–2005 2 trims

Bonneville 3.8i 205 hp · V6 215/65R16 97S 3 fitments

Generation: GM G · 2000–2005
Power: 205 hp
Engine: V6, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 215/65R16 Wheels 16x6.5 ET46 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/65R16 97S	Rim 16x6.5 ET46 5x115	35 psi
225/60R16 97S	Rim 16x7 ET51 5x115	35 psi
235/55R17 98H	Rim 17x7.5 ET52 5x115	35 psi

How to read 97S: 97 is the load index (up to 1,609 lb / 730 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET46 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Bonneville 4.6i 275 hp · V8 235/55R17 97V 2 fitments

Generation: GM G · 2000–2005
Power: 275 hp
Engine: V8, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 235/55R17 Wheels 17x7.5 ET52 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/55R17 97V	Rim 17x7.5 ET52 5x115	35 psi
235/50R18 97W	Rim 18x8 ET51 5x115	35 psi

How to read 97V: 97 is the load index (up to 1,609 lb / 730 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET52 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.