1990 GMC G1500 Spare Tire
The GMC G1500, a robust and reliable van, is equipped with a spare tire as an added safety feature for emergencies. The spare tire incorporated into this vehicle model is a compact, temporary tire, often referred to as a 'donut' spare. It is specifically designed to offer short-term mobility sufficient enough to drive your vehicle to the nearest service center in the case of a tire puncture or tear. The specific size of the spare tire may vary depending on the year and exact model of the GMC G1500, it is usually smaller than the regular tires. However, it's highly recommended to check either the spare tire itself, the vehicle's owner manual, or with a GMC authorized dealer to determine the precise size and type of the spare tire for the GMC G1500. As it is a temporary solution, the spare tire should not be used for long-distance travel or at high speeds, and the damaged tire should be repaired or replaced as soon as possible.
1990 GMC G1500 comes with 2 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact GMC dealership to confirm the correct 1990 GMC G1500 spare tire size.
P205/75R15
P205/75R15 tire has a diameter of 27.1". These temporary spare tires fit the acceptable tire diameter range of 26.3" to 27.9".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/60R20from $271.36 | 26.9" | -0.7% |
| T145/80D18from $257.05 | 27.1" | 0% |
| T155/70R19from $237.96 | 27.6" | 1.8% |
| T155/70R18from $178.60 | 26.6" | -1.8% |
| T165/80R17from $166.85 | 27.4" | 1.1% |
| T135/90R17from $158.19 | 26.6" | -1.8% |
| T135/70R19from $147.99 | 26.5" | -2.2% |
| T145/65R20from $146.43 | 27.4" | 1.1% |
| T135/80R18from $125.96 | 26.5" | -2.2% |
| T165/80D17from $124.93 | 27.4" | 1.1% |
| T145/85R18from $118.73 | 27.7" | 2.2% |
| T155/80D17from $97.90 | 26.8" | -1.1% |
| T155/90D16from $92.99 | 27" | -0.4% |
| T165/70D18 | 27.1" | 0% |
| T165/60R20 | 27.8" | 2.6% |
| T155/90R16 | 27" | -0.4% |
| T155/80R18 | 27.8" | 2.6% |
| T155/80R17 | 26.8" | -1.1% |
| T155/80D18 | 27.8" | 2.6% |
| T155/70D18 | 26.6" | -1.8% |
| T145/90R17 | 27.3" | 0.7% |
| T145/90D17 | 27.3" | 0.7% |
| T145/80R18 | 27.1" | 0% |
| T135/90D17 | 26.6" | -1.8% |
| T135/80D18 | 26.5" | -2.2% |
| T165/70R18 | 27.1" | 0% |
P215/75R15
P215/75R15 tire has a diameter of 27.7". These temporary spare tires fit the acceptable tire diameter range of 26.9" to 28.5".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/80D18from $257.05 | 27.1" | -2.2% |
| T155/70R19from $237.96 | 27.6" | -0.4% |
| T155/85D18from $185.43 | 28.4" | 2.5% |
| T145/80R19from $183.34 | 28.1" | 1.4% |
| T165/80R17from $166.85 | 27.4" | -1.1% |
| T145/65R20from $146.43 | 27.4" | -1.1% |
| T165/80D17from $124.93 | 27.4" | -1.1% |
| T145/85R18from $118.73 | 27.7" | 0% |
| T155/90D17from $114.99 | 28" | 1.1% |
| T155/90D16from $92.99 | 27" | -2.5% |
| T165/70D18 | 27.1" | -2.2% |
| T165/60R20 | 27.8" | 0.4% |
| T155/90R17 | 28" | 1.1% |
| T155/90R16 | 27" | -2.5% |
| T155/80R18 | 27.8" | 0.4% |
| T155/80D18 | 27.8" | 0.4% |
| T145/90R17 | 27.3" | -1.4% |
| T145/90D17 | 27.3" | -1.4% |
| T145/80R18 | 27.1" | -2.2% |
| T165/70R18 | 27.1" | -2.2% |
More GMC G1500 Spare Tires
All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.