Spec Sizes

2003 Audi S6 Tire Size

Confirmed OEM tire sizes for this model year. Multiple sizes may apply depending on trim and wheel package — all catalog options are listed.

  • Option255/35R18
  • Option255/40R17
255/35R18Section width 255 mmSidewall ~89 mm(35% of width)Rim 18"255/35R18255 = width35 = aspectR18 = rim
OEM code 255/35R18: section 255 mm · aspect 35% · rim 18"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
255/35R18Front / all2553518"98W
255/40R17Front / all2554017"97V