GMC Sierra K1500 Spare Tire Sizes
The GMC Sierra K1500 has used a 6x5.5" bolt pattern for all models from 1988 to 1998 along with tire diameters ranging from 28.9" to 31.6" 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 Sierra K1500 years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare |
|---|---|---|---|---|---|
| 1998 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1997 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1996 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1995 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1994 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1993 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1992 | GMC | Sierra K1500 | 6-139 | 29.3-31.6" | Full Size |
| 1991 | GMC | Sierra K1500 | 6-139 | 28.9-29.3" | Full Size |
| 1990 | GMC | Sierra K1500 | 6-139 | 28.9-29.3" | Full Size |
| 1989 | GMC | Sierra K1500 | 6-139 | 28.9-29.3" | Full Size |
| 1988 | GMC | Sierra K1500 | 6-139 | 28.9-29.3" | Full Size |
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