2014 Audi S8 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2014 Audi S8.

2014 Audi S8 tire sizes

265/40R20 265/35R21 275/35R21 285/30R22 235/50R19 275/30R22

Bolt pattern

5x112

2 generations were sold in 2014. Check your chassis code before ordering wheels.

Other years

2010 2011 2012 2013 2014 2015 2016 2017 All 1996–2027

Fitment tables

2 trims sold in 2014

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Audi S8 D4 Facelift

2014 – 2018 Europe market 1 trim

S8 4.0TFSi

512 hp · 4.0L CGTA V8 265/40 ZR20 100Y 6 fitments

GenerationD4 Facelift 2014–2018

MarketEurope

Power512 hp

Engine4.0L CGTA V8, Petrol

Center bore66.5 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/40 ZR20 100Y	20x9 ET37 ~~5x112~~	36	Tires Rims
235/50 R19 103H	19x7.5 ET29 ~~5x112~~	36	Tires Rims
265/35 ZR21 101Y	21x9 ET35 ~~5x112~~	2.3	Tires Rims
275/35 ZR21 100Y	21x9 ET35 ~~5x112~~	39	Tires Rims
275/30 ZR22 99Z	22x9.5 ET32 ~~5x112~~	41	Tires Rims
285/30 ZR22 99Z	22x10 ET28 ~~5x112~~	41	Tires Rims

Audi S8 D4

2012 – 2014 Europe market 1 trim

S8 4.0TFSi

520 hp · 4.0L V8 265/40 ZR20 100Y 4 fitments

GenerationD4 2012–2014

MarketUSA

Power520 hp

Engine4.0L V8, Petrol

Center bore66.5 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/40 ZR20 100Y	20x9 ET37 ~~5x112~~	36	Tires Rims
265/35 ZR21 100Y	21x9 ET35 ~~5x112~~	39	Tires Rims
275/35 ZR21 100Y	21x9 ET35 ~~5x112~~	39	Tires Rims
285/30 ZR22 99Z	22x9.5 ET32 ~~5x112~~	41	Tires Rims

Reading the table

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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.