2008 GMC Envoy Tire Sizes

Factory original equipment (OE) tire specifications.

Denali 4x2

Tire Size

P245/60R18

Load Index

104

Speed Rating

S

Denali 4x2

Tire Size

P255/50R20

Load Index

104

Speed Rating

V

Denali 4x4

Tire Size

P245/60R18

Load Index

104

Speed Rating

S

SLE

Tire Size

P245/65R17

Load Index

105

Speed Rating

S

SLT

Tire Size

P245/60R18

Load Index

104

Speed Rating

S