2014 Porsche Cayman Spare Tire
The Porsche Cayman, renowned for its superior driving aesthetics, doesn't come with a traditional spare tire in its standard package due to its focus on optimizing sports performance and weight distribution. The size of the tires on a Porsche Cayman can vary, with the front tires generally around 19-20 inches and rear tires usually 20-21 inches in diameter. However, to deal with possible tire emergencies, Porsche provides an emergency tire sealing compound and an electric air compressor in lieu of a spare tire. This kit allows the driver to quickly seal small punctures and inflate the tire to continue their journey until they find the nearest Porsche service station. These tools, while not replacements for a traditional spare tire, are in keeping with the brand's ethos of sophistication and performance.
2014 Porsche Cayman 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 Porsche dealership to confirm the correct 2014 Porsche Cayman spare tire size.
235/35R20 (Rear: 265/35R20)
235/35R20 tire has a diameter of 26.5". These temporary spare tires fit the acceptable tire diameter range of 25.7" to 27.3".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/60R20from $271.36 | 26.9" | 1.5% |
| T145/80D18from $257.05 | 27.1" | 2.3% |
| T155/70R18from $178.60 | 26.6" | 0.4% |
| T135/90R17from $158.19 | 26.6" | 0.4% |
| T135/70R19from $147.99 | 26.5" | 0% |
| T135/80R18from $125.96 | 26.5" | 0% |
| T145/70D18from $118.97 | 26" | -1.9% |
| T155/80D17from $97.90 | 26.8" | 1.1% |
| T155/90D16from $92.99 | 27" | 1.9% |
| T145/90D16from $88.99 | 26.3" | -0.8% |
| T145/80D17from $81.99 | 26.1" | -1.5% |
| T155/90R16 | 27" | 1.9% |
| T165/70D17 | 26.1" | -1.5% |
| T165/70D18 | 27.1" | 2.3% |
| T165/70R17 | 26.1" | -1.5% |
| T165/70R18 | 27.1" | 2.3% |
| T185/55D18 | 26" | -1.9% |
| T125/70R19 | 25.9" | -2.3% |
| T155/80R17 | 26.8" | 1.1% |
| T155/70D18 | 26.6" | 0.4% |
| T145/90R16 | 26.3" | -0.8% |
| T145/80R18 | 27.1" | 2.3% |
| T145/80R17 | 26.1" | -1.5% |
| T145/70R18 | 26" | -1.9% |
| T135/90D17 | 26.6" | 0.4% |
| T135/80D18 | 26.5" | 0% |
| T185/55R18 | 26" | -1.9% |
235/40R19 (Rear: 265/40R19)
235/40R19 tire has a diameter of 26.4". These temporary spare tires fit the acceptable tire diameter range of 25.6" to 27.2".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/60R20from $271.36 | 26.9" | 1.9% |
| T145/80D18from $257.05 | 27.1" | 2.7% |
| T155/70R18from $178.60 | 26.6" | 0.8% |
| T135/90R17from $158.19 | 26.6" | 0.8% |
| T135/70R19from $147.99 | 26.5" | 0.4% |
| T135/80R18from $125.96 | 26.5" | 0.4% |
| T145/70D18from $118.97 | 26" | -1.5% |
| T155/80D17from $97.90 | 26.8" | 1.5% |
| T155/90D16from $92.99 | 27" | 2.3% |
| T145/90D16from $88.99 | 26.3" | -0.4% |
| T145/80D17from $81.99 | 26.1" | -1.1% |
| T155/90R16 | 27" | 2.3% |
| T165/70D17 | 26.1" | -1.1% |
| T165/70D18 | 27.1" | 2.7% |
| T165/70R17 | 26.1" | -1.1% |
| T165/70R18 | 27.1" | 2.7% |
| T185/55D18 | 26" | -1.5% |
| T185/55R18 | 26" | -1.5% |
| T185/60D17 | 25.7" | -2.7% |
| T125/70R19 | 25.9" | -1.9% |
| T155/80R17 | 26.8" | 1.5% |
| T155/80R16 | 25.7" | -2.7% |
| T135/80D18 | 26.5" | 0.4% |
| T135/90D17 | 26.6" | 0.8% |
| T145/70R18 | 26" | -1.5% |
| T145/80R17 | 26.1" | -1.1% |
| T145/80R18 | 27.1" | 2.7% |
| T145/90R16 | 26.3" | -0.4% |
| T155/70D18 | 26.6" | 0.8% |
| T155/80D16 | 25.7" | -2.7% |
| T185/60R17 | 25.7" | -2.7% |
235/45R18 (Rear: 265/45R18)
235/45R18 tire has a diameter of 26.3". These temporary spare tires fit the acceptable tire diameter range of 25.5" to 27.1".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T145/60R20from $271.36 | 26.9" | 2.3% |
| T155/70R18from $178.60 | 26.6" | 1.1% |
| T155/70D17from $175.43 | 25.6" | -2.7% |
| T135/90R17from $158.19 | 26.6" | 1.1% |
| T135/90R16from $155.20 | 25.6" | -2.7% |
| T135/70R19from $147.99 | 26.5" | 0.8% |
| T155/70R17from $139.76 | 25.6" | -2.7% |
| T135/80R18from $125.96 | 26.5" | 0.8% |
| T145/70D18from $118.97 | 26" | -1.1% |
| T115/95R17from $117.54 | 25.6" | -2.7% |
| T155/80D17from $97.90 | 26.8" | 1.9% |
| T155/90D16from $92.99 | 27" | 2.7% |
| T145/90D16from $88.99 | 26.3" | 0% |
| T145/80D17from $81.99 | 26.1" | -0.8% |
| T155/80R17 | 26.8" | 1.9% |
| T155/90R16 | 27" | 2.7% |
| T165/70D17 | 26.1" | -0.8% |
| T165/70R17 | 26.1" | -0.8% |
| T185/55D18 | 26" | -1.1% |
| T185/55R18 | 26" | -1.1% |
| T185/60D17 | 25.7" | -2.3% |
| T155/80R16 | 25.7" | -2.3% |
| T155/80D16 | 25.7" | -2.3% |
| T155/70D18 | 26.6" | 1.1% |
| T145/90R16 | 26.3" | 0% |
| T145/80R17 | 26.1" | -0.8% |
| T145/70R18 | 26" | -1.1% |
| T135/90D17 | 26.6" | 1.1% |
| T135/90D16 | 25.6" | -2.7% |
| T135/80D18 | 26.5" | 0.8% |
| T125/70R19 | 25.9" | -1.5% |
| T185/60R17 | 25.7" | -2.3% |
More Porsche Cayman 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.