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1999 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 1999 Audi S8.

1999 Audi S8 tire sizes

245/45R18255/40R19255/35R20225/55R17245/50R17225/50R18255/45R18265/35R20
Bolt pattern
Other years
19961997199819992000200120022003 All 1996–2027
Fitment tables

2 trims sold in 1999

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

Audi S8 D2

1996 – 2003 Europe market 2 trims

S8 4.2i

355 hp · 4.2L AQH AVP AYS BCS V8 245/45 ZR18 97W 5 fitments
GenerationD2 1996–2003
Power355 hp
Engine4.2L AQH AVP AYS BCS V8, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/45 ZR18 97W18x8 ET48 5x11235TiresRims
255/45 ZR18 97W18x8.5 ET45 5x11236TiresRims
255/40 ZR19 97Y19x8.5 ET41 5x11238TiresRims
255/35 ZR20 96Z20x8.5 ET41 5x11239TiresRims
265/35 ZR20 96Z20x9 ET38 5x11239TiresRims

S8 4.2i

335 hp · 4.2L AHC AKH V8 225/55 R17 98V 6 fitments
GenerationD2 1996–2003
Power335 hp
Engine4.2L AHC AKH V8, Petrol
Center bore57.1 mm
PCD5x112
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/55 R17 98V17x7.5 ET43 5x11233TiresRims
245/45 ZR18 97W18x8 ET48 5x11235TiresRims
245/50 ZR17 97W17x8 ET48 5x11235TiresRims
225/50 R18 98V18x7.5 ET43 5x11235TiresRims
255/40 ZR19 97W19x8.5 ET43 5x11236TiresRims
255/35 ZR20 96Z20x8.5 ET41 5x11239TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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