GMCSierra 15002015 · Fourth generation
  1. GMC Sierra 1500
  2. Owner info
  3. Tire Sizes
  4. 2015

2015 GMC Sierra 1500 Tire Sizes

255/70R17 · 265/65R18 · 265/70R17 · 275/45R22 · 275/55R20 · 285/45R22 · 295/35R24 · 305/30R26
OEM tire sizes
  • Distinct OEM sizes255/70R17 · 265/65R18 · 265/70R17 · 275/45R22 · 275/55R20 · 285/45R22 · 295/35R24 · 305/30R26
  • Calculated overall diameter31.1–33.2 in

Calculated from catalog valuesOverall diameter is calculated from the stored OEM size string.

  • 255/70R17
  • 265/65R18
  • 265/70R17
  • 275/45R22
  • 275/55R20
  • 285/45R22
  • 295/35R24
  • 305/30R26

Compare a size

Diameter change only. No rubbing or speedometer claims.

Real builds

  • 2015 · 10.0×26 · 295/30R26
  • 2015 · 14.0×22 · 345/55R22
  • 2015 · 20
  • 2015 · 12.0×20 -12 mm · 33/12.5R20 · Suspension Lift 3.5"

All stored builds

This figure is calculated from stored catalog values, not a separate manufacturer field.