2012 Audi S8 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2012 trim.

Tires for the 2012 Audi S8

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

235/50R19 Best-rated standard on 1 trim

Check price on Amazon · 235/50R19
265/40R20 Best-rated optional on 1 trim

Check price on Amazon · 265/40R20
265/35R21 Best-rated optional on 1 trim

Check price on Amazon · 265/35R21

Also listed: 275/35R21 275/30R22 285/30R22

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Trims sold in 2012: 1
Generation: D4
Other years: 2008
2009
2010
2011
2012
2013
2014
2015
All years (1996–2027)

1 trim sold in 2012

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

Audi S8 D4

2012–2014 1 trim

S8 4.0TFSi 512 hp · 5.2L CGTA V8 235/50R19 103H 6 fitments

Generation: D4 · 2012–2014
Power: 512 hp
Engine: 5.2L CGTA V8, Petrol
Center bore: 66.5 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 235/50R19 Wheels 19x7.5 ET29 · 5x112 · 66.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/50R19 103H	Rim 19x7.5 ET29 ~~5x112~~	36 psi
265/40R20 100Y	Rim 20x9 ET37 ~~5x112~~	36 psi
265/35R21 101Y	Rim 21x9 ET35 ~~5x112~~	39 psi
275/35R21 100Y	Rim 21x9 ET35 ~~5x112~~	39 psi
275/30R22 99Z	Rim 22x9.5 ET32 ~~5x112~~	41 psi
285/30R22 99Z	Rim 22x10 ET28 ~~5x112~~	41 psi

How to read 103H: 103 is the load index (up to 1,929 lb / 875 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET29 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.