1986 GMC C2500 Tire Sizes

Factory original equipment (OE) tire specifications.

(7/16 & 1/2 inch studs)(GVWR 6400)

Tire Size
LT215/85R16/C
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 6400)

Tire Size
LT215/85R16/D
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 6400)

Front
Tire Size
LT215/85R16/C
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 6400)

Rear
Tire Size
LT215/85R16/D
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 7200)

Front
Tire Size
LT215/85R16/C
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 7200)

Rear
Tire Size
LT215/85R16/D
Load Index
Speed Rating

(7/16 & 1/2 inch studs)(GVWR 7200)

Tire Size
LT215/85R16/D
Load Index
Speed Rating

(9/16 inch studs)(GVWR 6400)

Tire Size
LT215/85R16/C
Load Index
Speed Rating

(9/16 inch studs)(GVWR 6400)

Front
Tire Size
LT215/85R16/C
Load Index
Speed Rating

(9/16 inch studs)(GVWR 6400)

Rear
Tire Size
LT215/85R16/D
Load Index
Speed Rating

(9/16 inch studs)(GVWR 6400)

Tire Size
LT215/85R16/D
Load Index
Speed Rating

(9/16 inch studs)(GVWR 7200)

Front
Tire Size
LT215/85R16/C
Load Index
Speed Rating

(9/16 inch studs)(GVWR 7200)

Rear
Tire Size
LT215/85R16/D
Load Index
Speed Rating

(9/16 inch studs)(GVWR 7200)

Tire Size
LT215/85R16/D
Load Index
Speed Rating

Bonus Cab (7/16 & 1/2 inch studs)

Front
Tire Size
LT235/85R16/D
Load Index
Speed Rating

Bonus Cab (7/16 & 1/2 inch studs)

Rear
Tire Size
LT235/85R16/E
Load Index
Speed Rating

Bonus Cab (7/16 & 1/2 inch studs)

Tire Size
LT235/85R16/E
Load Index
Speed Rating

Bonus Cab (9/16 inch studs)

Front
Tire Size
LT235/85R16/D
Load Index
Speed Rating

Bonus Cab (9/16 inch studs)

Rear
Tire Size
LT235/85R16/E
Load Index
Speed Rating

Bonus Cab (9/16 inch studs)

Tire Size
LT235/85R16/E
Load Index
Speed Rating