2017 Audi S6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2017 trim.

Tires for the 2017 Audi S6

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

255/40R19 Best-rated standard on 1 trim · optional on 1 · Europe, Japan

Check price on Amazon · 255/40R19
255/35R20 Best-rated standard on 1 trim · optional on 1 · Europe, Japan

Check price on Amazon · 255/35R20
235/45R19 Best-rated optional on 2 trims · Europe, Japan

Check price on Amazon · 235/45R19

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Trims sold in 2017: 2
Generation: C7 sold in 2 market versions
Other years: 2013
2014
2015
2016
2017
2018
2019
2020
All years (1994–2025)

2 trims sold in 2017

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Audi S6 C7

2014–2018 2 trims

Europe

1 trim

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

Generation: C7 Facelift · 2014–2018
Market: Europe
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.

Japan

1 trim

S6 4.0TFSi (ABA-4GCTGA) 444 hp · CTG V8 255/35R20 98Z 4 fitments

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

Check price on Amazon · 255/35R20 Wheels 20x8.5 ET45 · 5x112 · 66.5 mm on Amazon

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