2017 Ford F-350 Super Duty XL Tire Sizes
Factory original equipment (OE) tire specifications.
4x2
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x2
Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
R
4x2
Tire Size
LT275/65R18/E
Load Index
123
Speed Rating
S
4x2 (DRW)
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x2 (DRW)
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
S
4x4
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x4
Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
R
4x4
Tire Size
LT275/65R18/E
Load Index
123
Speed Rating
S
4x4
Tire Size
LT275/70R18/E
Load Index
125
Speed Rating
R
4x4 (DRW)
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x4 (DRW)
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
S
4x4 (DRW) w/Snow Plow Pkg.
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x4 (DRW) w/Snow Plow Pkg.
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
S
4x4 w/Snow Plow Pkg.
Tire Size
LT245/75R17/E
Load Index
121
Speed Rating
R
4x4 w/Snow Plow Pkg.
Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
R
4x4 w/Snow Plow Pkg.
Tire Size
LT275/65R18/E
Load Index
123
Speed Rating
S
4x4 w/Snow Plow Pkg.
Tire Size
LT275/70R18/E
Load Index
125
Speed Rating
R