1980 Chevrolet C30 Tire Sizes

Factory original equipment (OE) tire specifications.

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

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

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

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

Cheyenne (9/16 inch studs)

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

Cheyenne (9/16 inch studs)

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

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

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

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

Tire Size
7.50-16LT/E
Load Index
Speed Rating

Cheyenne (DRW)(9/16 inch studs)

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

Cheyenne (DRW)(9/16 inch studs)

Tire Size
7.50-16LT/E
Load Index
Speed Rating

Custom Deluxe (7/16 & 1/2 inch studs)

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

Custom Deluxe (7/16 & 1/2 inch studs)

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

Custom Deluxe (9/16 inch studs)

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

Custom Deluxe (9/16 inch studs)

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

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

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

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

Tire Size
7.50-16LT/E
Load Index
Speed Rating

Custom Deluxe (DRW)(9/16 inch studs)

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

Custom Deluxe (DRW)(9/16 inch studs)

Tire Size
7.50-16LT/E
Load Index
Speed Rating

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

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

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

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

Scottsdale (9/16 inch studs)

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

Scottsdale (9/16 inch studs)

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

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

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

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

Tire Size
7.50-16LT/E
Load Index
Speed Rating

Scottsdale (DRW)(9/16 inch studs)

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

Scottsdale (DRW)(9/16 inch studs)

Tire Size
7.50-16LT/E
Load Index
Speed Rating

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

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

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

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

Silverado (9/16 inch studs)

Front
Tire Size
9.50-16.5LT/D
Load Index
Speed Rating

Silverado (9/16 inch studs)

Rear
Tire Size
9.50-16.5LT/E
Load Index
Speed Rating

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

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

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

Tire Size
7.50-16LT/E
Load Index
Speed Rating

Silverado (DRW)(9/16 inch studs)

Tire Size
8.75-16.5LT/C
Load Index
Speed Rating

Silverado (DRW)(9/16 inch studs)

Tire Size
7.50-16LT/E
Load Index
Speed Rating