Spec Sizes

2012 Buick Enclave 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.

  • Option255/55R20
  • Option255/60R19
255/55R20Section width 255 mmSidewall ~140 mm(55% of width)Rim 20"255/55R20255 = width55 = aspectR20 = rim
OEM code 255/55R20: section 255 mm · aspect 55% · rim 20"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
255/55R20 (run-flat)Front / all2555520"95W
255/60R19Front / all2556019"115H