1991 Pontiac Grand Am Spare Tire
The Pontiac Grand Am comes equipped with a compact, or "donut", spare tire specifically designed for temporary use until the original tire can be repaired or replaced. This spare tire is often smaller than the regular car tire to conserve space and weight in the vehicle and it is typically located in the trunk, under the floor. Depending on the year and model of the Pontiac Grand Am, the spare tire size may vary; however, common sizes are T115/70D14 or T125/70D15. You should always consult the vehicle owner's manual or consult with a tire professional to verify the correct size and type of your spare tire.
1991 Pontiac Grand Am comes with 3 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 Pontiac dealership to confirm the correct 1991 Pontiac Grand Am spare tire size.
P185/75R14
P185/75R14 tire has a diameter of 25". These temporary spare tires fit the acceptable tire diameter range of 24.3" to 25.8".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | 2.4% |
| T155/60R18from $164.19 | 25.3" | 1.2% |
| T135/90R16from $155.20 | 25.6" | 2.4% |
| T155/70R17from $139.76 | 25.6" | 2.4% |
| T135/70D18from $135.05 | 25.5" | 2% |
| T135/80R17from $133.66 | 25.5" | 2% |
| T135/70R18from $131.66 | 25.5" | 2% |
| T125/80R17from $127.33 | 24.9" | -0.4% |
| T125/70R18from $123.33 | 24.9" | -0.4% |
| T145/70D17from $120.99 | 25" | 0% |
| T125/90R16from $119.73 | 24.9" | -0.4% |
| T115/95R17from $117.54 | 25.6" | 2.4% |
| T135/80D17from $112.58 | 25.5" | 2% |
| T135/80D16from $93.99 | 24.5" | -2% |
| T185/60D17 | 25.7" | 2.8% |
| T135/90D16 | 25.6" | 2.4% |
| T135/90R15 | 24.6" | -1.6% |
| T145/65D18 | 25.4" | 1.6% |
| T145/65R18 | 25.4" | 1.6% |
| T145/80D16 | 25.1" | 0.4% |
| T145/80R16 | 25.1" | 0.4% |
| T155/80D16 | 25.7" | 2.8% |
| T155/80R16 | 25.7" | 2.8% |
| T135/90D15 | 24.6" | -1.6% |
| T135/80R16 | 24.5" | -2% |
| T145/70R17 | 25" | 0% |
| T125/80D17 | 24.9" | -0.4% |
| T125/90D16 | 24.9" | -0.4% |
| T135/60D18 | 24.4" | -2.4% |
| T135/60D19 | 25.4" | 1.6% |
| T135/60R18 | 24.4" | -2.4% |
| T135/60R19 | 25.4" | 1.6% |
| T135/70D17 | 24.5" | -2% |
| T135/70R17 | 24.5" | -2% |
| T185/60R17 | 25.7" | 2.8% |
P195/70R14
P195/70R14 tire has a diameter of 24.8". These temporary spare tires fit the acceptable tire diameter range of 24.1" to 25.5".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/60R18from $164.19 | 25.3" | 2% |
| T125/85D16from $146.92 | 24.3" | -2% |
| T125/80R17from $127.33 | 24.9" | 0.4% |
| T125/70R18from $123.33 | 24.9" | 0.4% |
| T145/70D17from $120.99 | 25" | 0.8% |
| T125/90R16from $119.73 | 24.9" | 0.4% |
| T135/80D16from $93.99 | 24.5" | -1.2% |
| T135/80R16 | 24.5" | -1.2% |
| T135/90D15 | 24.6" | -0.8% |
| T135/90R15 | 24.6" | -0.8% |
| T145/65D18 | 25.4" | 2.4% |
| T145/65R18 | 25.4" | 2.4% |
| T145/80D16 | 25.1" | 1.2% |
| T135/70R17 | 24.5" | -1.2% |
| T135/70D17 | 24.5" | -1.2% |
| T135/60R19 | 25.4" | 2.4% |
| T135/60R18 | 24.4" | -1.6% |
| T135/60D19 | 25.4" | 2.4% |
| T135/60D18 | 24.4" | -1.6% |
| T125/90D16 | 24.9" | 0.4% |
| T125/80D17 | 24.9" | 0.4% |
| T145/70R17 | 25" | 0.8% |
| T145/80R16 | 25.1" | 1.2% |
P205/55R16
P205/55R16 tire has a diameter of 24.9". These temporary spare tires fit the acceptable tire diameter range of 24.2" to 25.6".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/60R18from $164.19 | 25.3" | 1.6% |
| T125/85D16from $146.92 | 24.3" | -2.4% |
| T135/70D18from $135.05 | 25.5" | 2.4% |
| T135/80R17from $133.66 | 25.5" | 2.4% |
| T135/70R18from $131.66 | 25.5" | 2.4% |
| T125/80R17from $127.33 | 24.9" | 0% |
| T125/70R18from $123.33 | 24.9" | 0% |
| T145/70D17from $120.99 | 25" | 0.4% |
| T125/90R16from $119.73 | 24.9" | 0% |
| T135/80D17from $112.58 | 25.5" | 2.4% |
| T135/80D16from $93.99 | 24.5" | -1.6% |
| T135/80R16 | 24.5" | -1.6% |
| T135/90D15 | 24.6" | -1.2% |
| T135/90R15 | 24.6" | -1.2% |
| T145/65D18 | 25.4" | 2% |
| T145/65R18 | 25.4" | 2% |
| T145/80D16 | 25.1" | 0.8% |
| T135/70R17 | 24.5" | -1.6% |
| T135/70D17 | 24.5" | -1.6% |
| T135/60R19 | 25.4" | 2% |
| T135/60R18 | 24.4" | -2% |
| T135/60D19 | 25.4" | 2% |
| T135/60D18 | 24.4" | -2% |
| T125/90D16 | 24.9" | 0% |
| T125/80D17 | 24.9" | 0% |
| T145/70R17 | 25" | 0.4% |
| T145/80R16 | 25.1" | 0.8% |
More Pontiac Grand Am Spare Tires
- 2005 Pontiac Grand Am Spare Tire
- 2004 Pontiac Grand Am Spare Tire
- 2003 Pontiac Grand Am Spare Tire
- 2002 Pontiac Grand Am Spare Tire
- 2001 Pontiac Grand Am Spare Tire
- 2000 Pontiac Grand Am Spare Tire
- 1999 Pontiac Grand Am Spare Tire
- 1998 Pontiac Grand Am Spare Tire
- 1997 Pontiac Grand Am Spare Tire
- 1996 Pontiac Grand Am Spare Tire
- 1995 Pontiac Grand Am Spare Tire
- 1994 Pontiac Grand Am Spare Tire
- 1993 Pontiac Grand Am Spare Tire
- 1992 Pontiac Grand Am Spare Tire
- 1990 Pontiac Grand Am Spare Tire
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.