2023 Audi S6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 Audi S6

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

255/40R20 Best-rated standard on 5 trims · Japan, Europe, USA

Check price on Amazon · 255/40R20
245/45R19 Best-rated optional on 5 trims · Japan, Europe, USA

Check price on Amazon · 245/45R19
255/35R21 Best-rated optional on 5 trims · Japan, Europe, USA

Check price on Amazon · 255/35R21

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Sold in 3 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

2019–2025 5 trims

2 trims

S6 S6 TDi quattro +1 variant 339 hp · 3.0 L V6 Diesel 3.0 L V6 · Diesel 255/40R20 3 fitments

2 versions of this trim share these tires and wheels.

Check price on Amazon · 255/40R20 Wheels 20x8.5 ET43 · 5x112 · 66.5 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/40R20	Rim 20x8.5 ET43 ~~5x112~~	–
Alt	245/45R19	Rim 19x8 ET39 ~~5x112~~	–
Alt	255/35R21	Rim 21x8.5 ET43 ~~5x112~~	–

2 trims

S6 2.9 TFSi quattro 3AA-F2DKML +1 variant 444 hp · 2.9 L DKM V6 Petrol 2.9 L DKM V6 255/40R20 3 fitments

2 versions of this trim share these tires and wheels.

Check price on Amazon · 255/40R20 Wheels 20x8.5 ET43 · 5x112 · 66.5 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/40R20	Rim 20x8.5 ET43 ~~5x112~~	–
Alt	245/45R19	Rim 19x8 ET39 ~~5x112~~	–
Alt	255/35R21	Rim 21x8.5 ET43 ~~5x112~~	–

1 trim

S6 2.9 TFSi quattro 444 hp · 2.9 L V6 Petrol 2.9 L V6 255/40R20 3 fitments

Check price on Amazon · 255/40R20 Wheels 20x8.5 ET43 · 5x112 · 66.5 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/40R20	Rim 20x8.5 ET43 ~~5x112~~	–
Alt	245/45R19	Rim 19x8 ET39 ~~5x112~~	–
Alt	255/35R21	Rim 21x8.5 ET43 ~~5x112~~	–

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.