2005 GMC Sierra 2500 HD Tire Sizes
Factory original equipment (OE) tire specifications.
Ext. Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
Reg. Cab 4x2
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
Reg. Cab 4x4
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
SLE Crew Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
SLE Ext. Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
SLE Reg. Cab 4x2
Tire Size
LT245/75R16/E
Load Index
Speed Rating
SLE Reg. Cab 4x4
Tire Size
LT245/75R16/E
Load Index
Speed Rating
SLT Crew Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
SLT Ext. Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
WT Ext. Cab
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
WT Reg. Cab 4x2
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R
WT Reg. Cab 4x4
Tire Size
LT245/75R16/E
Load Index
120
Speed Rating
R