1991 Geo Prizm Spare Tire
The Chevrolet Prizm is equipped with a compact spare tire, commonly referred to as a donut spare. This type of tire is smaller in both width and diameter compared to the regular tires on the vehicle. The Chevrolet Prizm's donut spare tire is designed for temporary use and limited distances, generally not exceeding 50-70 miles, and shouldn't exceed the speed limit of 50 mph for safety reasons. The specific size for the Chevy Prizm spare tire varies based on the model year, but most often, the sizes include T115/70D14, T125/70D15, or T145/80D16. The size information can be found on the tire's sidewall.
1991 Geo Prizm 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 Geo dealership to confirm the correct 1991 Geo Prizm spare tire size.
P175/70R13
P175/70R13 tire has a diameter of 22.7". These temporary spare tires fit the acceptable tire diameter range of 22" to 23.4".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T125/70R16from $133.95 | 22.9" | 0.9% |
| T125/80D15from $78.96 | 22.9" | 0.9% |
| T135/80D14 | 22.5" | -0.9% |
| T135/70R15 | 22.5" | -0.9% |
| T135/70D15 | 22.5" | -0.9% |
| T135/60R16 | 22.4" | -1.3% |
| T135/60D16 | 22.4" | -1.3% |
| T125/80R15 | 22.9" | 0.9% |
| T125/70D16 | 22.9" | 0.9% |
| T115/70R16 | 22.4" | -1.3% |
| T115/70D16 | 22.4" | -1.3% |
| T135/80R14 | 22.5" | -0.9% |
P185/60R14
P185/60R14 tire has a diameter of 22.8". These temporary spare tires fit the acceptable tire diameter range of 22.1" to 23.5".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T125/70R16from $133.95 | 22.9" | 0.4% |
| T125/80D15from $78.96 | 22.9" | 0.4% |
| T135/80D14 | 22.5" | -1.3% |
| T135/70R15 | 22.5" | -1.3% |
| T135/70D15 | 22.5" | -1.3% |
| T135/60R16 | 22.4" | -1.8% |
| T135/60D16 | 22.4" | -1.8% |
| T125/80R15 | 22.9" | 0.4% |
| T125/70D16 | 22.9" | 0.4% |
| T115/70R16 | 22.4" | -1.8% |
| T115/70D16 | 22.4" | -1.8% |
| T135/80R14 | 22.5" | -1.3% |
More Geo Prizm 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.