2019 GMC Sierra 1500 Limited Tire Sizes
Factory original equipment (OE) tire specifications.
Base
Tire Size
P255/70R17
Load Index
110
Speed Rating
S
Base
Tire Size
P265/70R17
Load Index
113
Speed Rating
S
Base
Tire Size
P275/55R20
Load Index
111
Speed Rating
S
Elevation Edition
Tire Size
P275/55R20
Load Index
111
Speed Rating
S
SLE
Tire Size
P255/70R17
Load Index
110
Speed Rating
S
SLE
Tire Size
P265/70R17
Load Index
113
Speed Rating
S
SLE
Tire Size
P265/65R18
Load Index
112
Speed Rating
T
SLE
Tire Size
P275/55R20
Load Index
111
Speed Rating
S
SLE
Tire Size
P285/45R22
Load Index
110
Speed Rating
H