Spec Sizes

2001 Audi S4 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.

  • Option225/40R18
  • Option225/45R17
  • Option255/30R19
  • Option255/35R18
225/40R18Section width 225 mmSidewall ~90 mm(40% of width)Rim 18"225/40R18225 = width40 = aspectR18 = rim
OEM code 225/40R18: section 225 mm · aspect 40% · rim 18"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
225/40R18 (run-flat)Front / all2254018"89V
225/45R17 (run-flat)Front / all2254517"89V
255/30R19Front / all2553019"——
255/35R18 (run-flat)Front / all2553518"——