2020 GMC Terrain Tire Sizes

Factory original equipment (OE) tire specifications.

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Denali

Tire Size
235/50R19
Load Index
99
Speed Rating
H

SL

Tire Size
225/65R17
Load Index
102
Speed Rating
H

SLE

Tire Size
225/65R17
Load Index
102
Speed Rating
H

SLE

Tire Size
225/60R18
Load Index
100
Speed Rating
H

SLE

Tire Size
235/50R19
Load Index
99
Speed Rating
H

SLT

Tire Size
225/60R18
Load Index
100
Speed Rating
H

SLT

Tire Size
235/50R19
Load Index
99
Speed Rating
H