Spec Sizes

2011 Ford Expedition 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.

  • Option255/70R18
  • Option265/70R17
  • Option275/55R20
255/70R18Section width 255 mmSidewall ~179 mm(70% of width)Rim 18"255/70R18255 = width70 = aspectR18 = rim
OEM code 255/70R18: section 255 mm · aspect 70% · rim 18"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
255/70R18Front / all2557018"116H
265/70R17 (run-flat)Front / all2657017"118S
275/55R20Front / all2755520"113T