Audi S8 2009 Alloy wheel fitment guide Choose appropriate trim of Audi S8 2009:

Audi S8 wheels and tires specs icon

Heads up! Highlighted items are for OEM wheels, the rest are replacement options

Audi S8 2009 5.2FSi
Generation: D3 [2006 .. 2010] [EUDM]
Power: 444 hp | 331 kW | 450 PS
Engine: V8, Petrol
Center Bore: 57.1 mm
Wheel Fasteners: Lug bolts
Thread Size: M14 x 1.5
Trim Production: [2006 .. 2010]
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
265/35ZR20 99Y 9Jx20 ET45 2.7 39
275/35ZR20 99Y 9Jx20 ET45 2.7 39
275/30ZR21 99Y 9.5Jx21 ET42 2.8 41
285/30ZR21 98Z 10Jx21 ET38 2.8 41

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See Alloy Wheel fitment information for Audi S8 for other model years:

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Wheel General Info The ranges of possible values for tires and rims for a Audi S8 2009

Tires for Audi S8 2009

  • Diameters: 20.0'' - 21.0''
  • Width (mm): 265 - 285
  • Tire aspect ratio (%): 30 - 35
  • Smallest tire size: 265/35ZR20
  • Largest tire size: 285/30ZR21

Rims for Audi S8 2009

  • Bolt pattern 5x112
    • Diameter: 20.0'' - 21.0'';  
    • Width (inches): 9 - 10;  
    • Offset (mm): 38 - 45.