1986 GMC C3500 Tire Sizes

Factory original equipment (OE) tire specifications.

(7/16 & 1/2 inch studs)

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

(7/16 & 1/2 inch studs)

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

(7/16 & 1/2 inch studs)

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

(9/16 inch studs)

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

(9/16 inch studs)

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

(9/16 inch studs)

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

(DRW)(7/16 & 1/2 inch studs)

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

(DRW)(7/16 & 1/2 inch studs)

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

(DRW)(7/16 & 1/2 inch studs)

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

(DRW)(7/16 & 1/2 inch studs)

Front
Tire Size
7.50-16LT/C
Load Index
Speed Rating

(DRW)(7/16 & 1/2 inch studs)

Rear
Tire Size
7.50-16LT/D
Load Index
Speed Rating

(DRW)(9/16 inch studs)

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

(DRW)(9/16 inch studs)

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

(DRW)(9/16 inch studs)

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

(DRW)(9/16 inch studs)

Front
Tire Size
7.50-16LT/C
Load Index
Speed Rating

(DRW)(9/16 inch studs)

Rear
Tire Size
7.50-16LT/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