GMC K5 Jimmy Spare Tire Sizes

The GMC K5 Jimmy has used 5x127mm (5 x 5") and 6x5.5" bolt pattern variations from 1976 to 1991 along with tire diameters ranging from 27.7" to 28.9" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for the specific GMC K5 Jimmy years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
1991GMCK5 Jimmy 4wd
6-139
27.7-28.9"
Full Size
1990GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1989GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1988GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1987GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1986GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1985GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1984GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1983GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1982GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1981GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1980GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1979GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1978GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1977GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
1976GMCK5 Jimmy 2wd
K5 Jimmy 4wd
5-127
6-139
27.7-28.9"
27.7-28.9"
Full Size
Full Size
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