Spec Sizes

2005 Chevrolet Silverado 2500HD 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.

  • Option245/75R16
  • Option265/70R17
  • Option285/55R20
  • Option285/65R18
245/75R16Section width 245 mmSidewall ~184 mm(75% of width)Rim 16"245/75R16245 = width75 = aspectR16 = rim
OEM code 245/75R16: section 245 mm · aspect 75% · rim 16"

All confirmed configurations

SizePositionWidthAspectRimLoadSpeed
245/75R16Front / all2457516"——
265/70R17 (run-flat)Front / all2657017"118S
285/55R20Front / all2855520"113H
285/65R18Front / all2856518"114H