1996 Oldsmobile Aurora tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x115 on every 1996 trim.

Tires for the 1996 Oldsmobile Aurora

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

235/60R16 Best-rated standard on 1 trim

Check price on Amazon · 235/60R16

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

Trims sold in 1996: 1
Generation: I
Other years: 1995
1996
1997
1998
1999
2001
2002
2003
All years (1995–2003)

1 trim sold in 1996

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

Oldsmobile Aurora I

1995–1999 1 trim

Aurora 4.0 249 hp · V8 235/60R16 99S 1 fitment

Generation: I · 1995–1999
Power: 249 hp
Engine: V8, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 235/60R16 Wheels 16x7 ET40 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/60R16 99S	Rim 16x7 ET40 ~~5x115~~	30 psi

How to read 99S: 99 is the load index (up to 1,709 lb / 775 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET40 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.