2025 Aston Martin DB12 Spare Tire
The Aston Martin DB12 does not come with a traditional spare tire, but rather, a tire inflation kit. This compact, lightweight, and portable repair tool, known as a tire sealant or emergency tire sealant kit, is used to fix punctures in order to provide a temporary solution until the vehicle can be taken to a tire repair shop. The kit consists of a sealant and a compressor which can inflate the tire and seal the puncture at the same time. The size of the tire that the Aston Martin DB12 model comes with is 255/40 ZR20. However, it is crucial to note that using the tire repair kit under certain circumstances may not be possible and towing services might be required, such as when the tire sidewall is damaged or if the vehicle has been driven on a flat tire.
2025 Aston Martin DB12 comes with 1 OEM tire size option. 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 Aston Martin dealership to confirm the correct 2025 Aston Martin DB12 spare tire size.
275/35R21 (Rear: 325/30R21)
275/35R21 tire has a diameter of 28.5". These temporary spare tires fit the acceptable tire diameter range of 27.6" to 29.4".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/85D18from $185.43 | 28.4" | -0.4% |
| T145/80R19from $183.34 | 28.1" | -1.4% |
| T155/80R19from $173.33 | 28.8" | 1.1% |
| T155/90D18from $163.99 | 29" | 1.8% |
| T155/90R18from $134.96 | 29" | 1.8% |
| T165/90R17from $119.99 | 28.7" | 0.7% |
| T145/85R18from $118.73 | 27.7" | -2.8% |
| T155/90D17from $114.99 | 28" | -1.8% |
| T165/90D17from $109.43 | 28.7" | 0.7% |
| T175/80D18 | 29" | 1.8% |
| T165/60R20 | 27.8" | -2.5% |
| T155/90R17 | 28" | -1.8% |
| T155/80R18 | 27.8" | -2.5% |
| T155/80D19 | 28.8" | 1.1% |
| T155/80D18 | 27.8" | -2.5% |
| T145/80R20 | 29.1" | 2.1% |
| T175/80R18 | 29" | 1.8% |
More Aston Martin DB12 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.