2021 RAM 1500 Classic Tire Sizes

Factory original equipment (OE) tire specifications.

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Express

Tire Size
P265/70R17
Load Index
113
Speed Rating
R

Express

Tire Size
P275/60R20
Load Index
114
Speed Rating
S

SLT

Tire Size
P265/70R17
Load Index
113
Speed Rating
R

SLT

Tire Size
P275/60R20
Load Index
114
Speed Rating
S

SLT

Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
S

Tradesman

Tire Size
P265/70R17
Load Index
113
Speed Rating
R

Tradesman

Tire Size
P275/60R20
Load Index
114
Speed Rating
S

Tradesman

Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
S

Warlock

Tire Size
P275/60R20
Load Index
114
Speed Rating
S

Warlock

Tire Size
LT265/70R17/E
Load Index
121
Speed Rating
S