2003 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 2003 Audi S4.

2003 Audi S4 tire sizes

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2003 – 2005 Europe market 1 trim

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

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.