1992 Pontiac Bonneville tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x115 on every 1992 trim.

Tires for the 1992 Pontiac Bonneville

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

215/65R15 Best-rated standard on 2 trims

Check price on Amazon · 215/65R15
225/60R16 Best-rated optional on 2 trims

Check price on Amazon · 225/60R16

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Trims sold in 1992: 2
Generation: H-body II
Other years: 1988
1989
1990
1991
1992
1993
1994
1995
All years (1965–2005)

2 trims sold in 1992

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

Pontiac Bonneville H-body II

1992–1999 2 trims

Bonneville 3.8i L27 +1 variant 174 hp · V6 215/65R15 95S 2 fitments

Same tires and wheels on: 3.8i L67

Generation: H-body II · 1992–1999
Power: 174 hp
Engine: V6, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 215/65R15 Wheels 15x6 ET41 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/65R15 95S	Rim 15x6 ET41 5x115	35 psi
225/60R16 97H	Rim 16x7 ET46 5x115	35 psi

How to read 95S: 95 is the load index (up to 1,521 lb / 690 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET41 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.