Pontiac GTO Spare Tire
The Pontiac GTO, a classic American muscle car, features a spare tire that is typically located in the trunk. Depending on the model year of the GTO, the spare tire type and size may vary; however, many models come equipped with a compact, temporary spare tire, also known as a "donut" or space-saver tire, which is smaller than the vehicle's standard tires. This spare tire is designed for emergency use only, intended to get you to the nearest garage or service station for a full-sized replacement. The size of the spare is typically smaller, such as a T135/80D16 for a 2004 GTO model, but may change based on the specific model year and tires equipped on the vehicle. It is always best to refer to your vehicle's owner manual or consult with a professional to determine the exact spare tire type and size for your Pontiac GTO.
Pontiac GTO models manufactured from 2004 to 2006 have tires with overall diameter ranging from 25.4" to 25.7", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Pontiac GTO years and trims.
Listed below are compact spare tire sizes that can fit some Pontiac GTO vehicles based on acceptable tire diameter range of 24.6" to 26.5". Some GTO models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Pontiac GTO spare tire size designated by vehicle's manufacturer.
| Spare Size | Spare Diameter |
|---|---|
| T155/70D17from $175.43 | 25.6" |
| T155/60R18from $164.19 | 25.3" |
| T135/90R16from $155.20 | 25.6" |
| T155/70R17from $139.76 | 25.6" |
| T135/70D18from $135.05 | 25.5" |
| T135/80R17from $133.66 | 25.5" |
| T135/70R18from $131.66 | 25.5" |
| T125/80R17from $127.33 | 24.9" |
| T125/70R18from $123.33 | 24.9" |
| T145/70D17from $120.99 | 25" |
| T125/90R16from $119.73 | 24.9" |
| T145/70D18from $118.97 | 26" |
| T115/95R17from $117.54 | 25.6" |
| T135/80D17from $112.58 | 25.5" |
| T145/90D16from $88.99 | 26.3" |
| T145/80D17from $81.99 | 26.1" |
| T145/80R17 | 26.1" |
| T145/90R16 | 26.3" |
| T155/80D16 | 25.7" |
| T155/80R16 | 25.7" |
| T165/70D17 | 26.1" |
| T165/70R17 | 26.1" |
| T185/55D18 | 26" |
| T185/60D17 | 25.7" |
| T185/55R18 | 26" |
| T145/80R16 | 25.1" |
| T145/80D16 | 25.1" |
| T145/70R18 | 26" |
| T125/70R19 | 25.9" |
| T145/70R17 | 25" |
| T125/80D17 | 24.9" |
| T125/90D16 | 24.9" |
| T135/60D19 | 25.4" |
| T135/60R19 | 25.4" |
| T135/90D16 | 25.6" |
| T145/65D18 | 25.4" |
| T145/65R18 | 25.4" |
| T185/60R17 | 25.7" |
Spare Tire for Pontiac GTO
Discover spare tire solutions for your Pontiac GTO based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Pontiac GTO tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.
| Vehicle | Recommended Spare |
|---|---|
| 2006 Pontiac GTO | 38 compact spare tires fit the OEM tire diameter range of 24.6" to 26.5" |
| 2005 Pontiac GTO | 38 compact spare tires fit the OEM tire diameter range of 24.6" to 26.5" |
| 2004 Pontiac GTO | 33 compact spare tires fit the OEM tire diameter range of 24.9" to 26.5" |
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.