2004 Audi S4 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 2004 Audi S4.

2004 Audi S4 tire sizes

235/40R18 235/35R19 225/45R17 255/30R19 245/30R20

Bolt pattern

5x112

2 generations were sold in 2004. Check your chassis code before ordering wheels.

Other years

2000 2001 2002 2003 2004 2005 2006 2007 All 1991–2025

Fitment tables

2 trims sold in 2004

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 S4 B7

2005 – 2009 1 trim

S4 4.2i

340 hp · 4.2L V8 235/40 ZR18 95Y 3 fitments

GenerationB7 2005–2009

Power340 hp

Engine4.2L V8, Petrol

Center bore57.1 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/40 ZR18 95Y	18x8 ET45 ~~5x112~~	36	Tires Rims
235/35 ZR19 95Y	19x8 ET43 ~~5x112~~	36	Tires Rims
255/30 ZR19 95Y	19x8.5 ET41 ~~5x112~~	39	Tires Rims

Audi S4 B6

2003 – 2005 Europe market 1 trim

S4 4.2i

339 hp · 4.2L V8 235/40 ZR18 95Y 4 fitments

GenerationB6 2003–2005

Power339 hp

Engine4.2L V8, Petrol

Center bore57.1 mm

PCD5x112

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/40 ZR18 95Y	18x8 ET45 ~~5x112~~	36	Tires Rims
225/45 R17 91H	17x7 ET38 ~~5x112~~	36	Tires Rims
235/35 ZR19 95Y	19x8 ET43 ~~5x112~~	39	Tires Rims
245/30 ZR20 95Y	20x8.5 ET41 ~~5x112~~	39	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.