2014 GMC Sierra 2500 HD Tires

Available tire sizes by trim level.

7 tire configurations

LT245/75R17/E 121Q Tires

Trims:

SLE SLE CrewCab SLE Ext.Cab WT WT CrewCab WT Ext.Cab

LT265/60R20/E 121Q Tires

Trims:

Denali SLE SLE CrewCab SLE Ext.Cab

LT265/60R20/E 121S Tires

Trims:

SLT CrewCab SLT Ext.Cab

LT265/70R17/E 121Q Tires

Trims:

SLE SLE CrewCab SLE Ext.Cab WT WT CrewCab WT Ext.Cab

LT265/70R18/E 124Q Tires

Trims:

Denali SLE SLE CrewCab SLE Ext.Cab WT WT CrewCab WT Ext.Cab

LT265/70R18/E 124R Tires

Trims:

SLT CrewCab SLT Ext.Cab

LT265/70R18/E 124S Tires

Trims:

SLT CrewCab SLT Ext.Cab