2014 Audi S6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2014 trim.

Tires for the 2014 Audi S6

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

255/40R19 Best-rated standard on 2 trims

Check price on Amazon · 255/40R19
255/35R20 Best-rated optional on 2 trims

Check price on Amazon · 255/35R20
265/30R21 Best-rated optional on 2 trims

Check price on Amazon · 265/30R21

Also listed: 235/45R19

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Trims sold in 2014: 2
Generation: C7
Other years: 2010
2011
2012
2013
2014
2015
2016
2017
All years (1994–2025)

2 trims sold in 2014

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

Audi S6 C7

2012–2018 2 trims

S6 4.0TFSi 444 hp · 4.0L CTGE V8 255/40R19 100Y 4 fitments

Generation: C7 Facelift · 2014–2018
Power: 444 hp
Engine: 4.0L CTGE V8, Petrol
Center bore: 66.5 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/40R19 Wheels 19x8.5 ET45 · 5x112 · 66.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
255/40R19 100Y	Rim 19x8.5 ET45 ~~5x112~~	35 psi
235/45R19 99V	Rim 19x7.5 ET33 ~~5x112~~	35 psi
255/35R20 98Z	Rim 20x8.5 ET45 ~~5x112~~	38 psi
265/30R21 98Z	Rim 21x9 ET35 ~~5x112~~	38 psi

How to read 100Y: 100 is the load index (up to 1,764 lb / 800 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

S6 4.0TFSi 414 hp · 4.0L CEUC V8 255/40R19 100Y 3 fitments

Generation: C7 · 2012–2014
Power: 414 hp
Engine: 4.0L CEUC V8, Petrol
Center bore: 66.5 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/40R19 Wheels 19x8.5 ET45 · 5x112 · 66.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
255/40R19 100Y	Rim 19x8.5 ET45 ~~5x112~~	35 psi
255/35R20 98Z	Rim 20x8.5 ET45 ~~5x112~~	38 psi
265/30R21 98Z	Rim 21x9 ET35 ~~5x112~~	38 psi

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.