2009 Audi S5 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2009 trim.

Tires for the 2009 Audi S5

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

245/40R18 Best-rated standard on 2 trims

Check price on Amazon · 245/40R18
255/35R19 Best-rated optional on 2 trims

Check price on Amazon · 255/35R19
265/30R20 Best-rated optional on 2 trims

Check price on Amazon · 265/30R20

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Trims sold in 2009: 2
Generation: 8T/8F
Other years: 2007
2008
2009
2010
2011
2012
2013
2014
All years (2007–2027)

2 trims sold in 2009

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

Audi S5 8T/8F

2007–2012 2 trims

S5 3.0TFSi +1 variant 329 hp · 3.0L CAKA CCBA V6 245/40R18 93Y 4 fitments

Same tires and wheels on: 4.2 FSi

Generation: 8T/8F · 2007–2012
Power: 329 hp
Engine: 3.0L CAKA CCBA V6, Petrol
Center bore: 66.5 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 245/40R18 Wheels 18x8.5 ET29 · 5x112 · 66.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/40R18 93Y	Rim 18x8.5 ET29 ~~5x112~~	38 psi
255/35R19 96Y	Rim 19x8.5 ET32 ~~5x112~~	38 psi
255/35R19 96Y	Rim 19x9 ET33 ~~5x112~~	38 psi
265/30R20 94Y	Rim 20x9 ET29 ~~5x112~~	38 psi

How to read 93Y: 93 is the load index (up to 1,433 lb / 650 kg per tire) and Y the speed rating (up to 186 mph / 300 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.