Chevrolet C20 Spare Tires

The Chevrolet C20 used 6x5.5" (6x139.7 mm) and 8x6.5" (8x165.1 mm) bolt pattern variations from 1967 to 1989 along with tire diameters ranging from 26.9" to 31.8" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications.


The tire diameter and the wheel diameter clearance have been taken into account for the specific Chevrolet C20 years and options. In this case, it's recommended to use a Full-Size tire similar to the tires currently on your vehicle as your spare. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Chevrolet C20 spare tire.

1989-1989 Chevrolet C20 Spare Tires

This generation of the Chevrolet C20 began in 1989 and was available through 1989. All the models for these years use the same spare tire and wheel solution.

Slide Table to See More
YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare Tire
1989ChevroletC20 R2500
8x6.5"
30.4-31.7"
Full Size

1987-1988 Chevrolet C20 Spare Tires

This generation of the Chevrolet C20 began in 1987 and was available through 1988. All the models for these years use the same spare tire and wheel solution.

Slide Table to See More
YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare Tire
1988ChevroletC20 R20
8x6.5"
30.4-31.7"
Full Size
1987ChevroletC20 R20
8x6.5"
30.4-31.7"
Full Size

1973-1987 Chevrolet C20 Spare Tires

This generation of the Chevrolet C20 began in 1973 and was available through 1987. All the models for these years use the same spare tire and wheel solution.

Slide Table to See More
YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare Tire
1987ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1986ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1985ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1984ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1983ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1982ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1981ChevroletC20
8x6.5"
30.4-31.7"
Full Size
1980ChevroletC20
8x6.5"
29.5-31.8"
Full Size
1979ChevroletC20
8x6.5"
28.6-31.8"
Full Size
1978ChevroletC20
8x6.5"
28.6-31.8"
Full Size

1967-1972 Chevrolet C20 Spare Tires

This generation of the Chevrolet C20 began in 1967 and was available through 1972. All the models for these years use the same spare tire and wheel solution.

Slide Table to See More
YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare Tire
1970ChevroletC20
6x5.5"
26.9-27.1"
Full Size
1969ChevroletC20
6x5.5"
26.9-27.1"
Full Size
1968ChevroletC20
6x5.5"
26.9-27.1"
Full Size
1967ChevroletC20
6x5.5"
26.9-27.1"
Full Size