Porsche 928 Spare Tire
The Porsche 928, a luxury grand tourer produced by the German manufacturer Porsche AG during 1978 to 1995, originally came equipped with a spare tire. This compact, yet highly essential piece of equipment was typically a space-saver type, also known as a "doughnut", designed for emergency use only. The spare tire size for a Porsche 928 usually follows the standard car tire dimension - approximately 165/80R15 or similar depending on the exact model year. These smaller, lightweight spares are not intended for prolonged or high-speed driving, but serve as a temporary fix enabling the driver to reach a place for proper tire repair or replacement. For those wanting a full-size spare, it would ideally match your existing set of tires, but may require additional storage solutions due to larger size.
Porsche 928 models manufactured from 1990 to 1995 have tires with overall diameter ranging from 24.9" to 25", 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 Porsche 928 years and trims.
Listed below are compact spare tire sizes that can fit some Porsche 928 vehicles based on acceptable tire diameter range of 24.2" to 25.8". Some 928 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 Porsche 928 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" |
| T125/85D16from $146.92 | 24.3" |
| 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" |
| T115/95R17from $117.54 | 25.6" |
| T135/80D17from $112.58 | 25.5" |
| T135/80D16from $93.99 | 24.5" |
| T135/90D16 | 25.6" |
| T135/90R15 | 24.6" |
| T145/65D18 | 25.4" |
| T145/65R18 | 25.4" |
| T145/80D16 | 25.1" |
| T145/80R16 | 25.1" |
| T155/80D16 | 25.7" |
| T155/80R16 | 25.7" |
| T185/60D17 | 25.7" |
| T135/90D15 | 24.6" |
| T135/80R16 | 24.5" |
| T145/70R17 | 25" |
| T125/80D17 | 24.9" |
| T125/90D16 | 24.9" |
| T135/60D18 | 24.4" |
| T135/60D19 | 25.4" |
| T135/60R18 | 24.4" |
| T135/60R19 | 25.4" |
| T135/70D17 | 24.5" |
| T135/70R17 | 24.5" |
| T185/60R17 | 25.7" |
Spare Tire for Porsche 928
Discover spare tire solutions for your Porsche 928 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Porsche 928 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 |
|---|---|
| 1995 Porsche 928 | 35 compact spare tires fit the OEM tire diameter range of 24.3" to 25.8" |
| 1994 Porsche 928 | 35 compact spare tires fit the OEM tire diameter range of 24.3" to 25.8" |
| 1993 Porsche 928 | 35 compact spare tires fit the OEM tire diameter range of 24.3" to 25.8" |
| 1991 Porsche 928 | 27 compact spare tires fit the OEM tire diameter range of 24.2" to 25.6" |
| 1990 Porsche 928 | 27 compact spare tires fit the OEM tire diameter range of 24.2" to 25.6" |
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.