2022 GMC Sierra 1500 Limited Tire Sizes
Factory original equipment (OE) tire specifications.
AT4
Tire Size
LT275/65R18/C
Load Index
113
Speed Rating
Q
AT4
Tire Size
275/60R20
Load Index
115
Speed Rating
S
AT4
Tire Size
LT265/60R20/C
Load Index
110
Speed Rating
S
Denali
Tire Size
275/60R20
Load Index
115
Speed Rating
S
Denali
Tire Size
275/50R22
Load Index
111
Speed Rating
T
Elevation
Tire Size
275/60R20
Load Index
115
Speed Rating
S
Pro
Tire Size
255/70R17
Load Index
112
Speed Rating
S
Pro
Tire Size
265/70R17
Load Index
115
Speed Rating
S
Pro
Tire Size
LT265/70R17/C
Load Index
112
Speed Rating
Q
Pro w/X31 Off-Road Pkg.
Tire Size
LT275/65R18/C
Load Index
113
Speed Rating
Q
SLE
Tire Size
255/70R17
Load Index
112
Speed Rating
S
SLE
Tire Size
265/70R17
Load Index
115
Speed Rating
S
SLE
Tire Size
LT265/70R17/C
Load Index
112
Speed Rating
Q
SLE
Tire Size
265/65R18
Load Index
114
Speed Rating
T
SLE
Tire Size
275/60R20
Load Index
115
Speed Rating
S
SLT
Tire Size
265/65R18
Load Index
114
Speed Rating
T
SLT
Tire Size
275/60R20
Load Index
115
Speed Rating
S
SLT
Tire Size
275/50R22
Load Index
111
Speed Rating
T