325/30 R21 tires: vehicles that use this size
325/30 R21 is a factory or optional tire size on 9 models.
| Vehicle | Years | Fitment |
|---|---|---|
| Aston Martin DB12 | 2024–2025 | Factory · rear |
| Aston Martin Vanquish | 2025 | Factory · rear |
| Aston Martin Vantage | 2023–2025 | Factory · rear |
| Porsche 911 | 2015–2016 | Factory · rear |
| Porsche 918 | 2014–2015 | Factory · rear |
| Porsche Panamera | 2022–2025 | Factory · rear |
| Aston Martin Valour | 2024 | Optional · rear |
| BMW X5 | 2011–2018 | Optional · rear |
| BMW X6 | 2010–2019 | Optional · rear |
How to read 325/30 R21
- 325
- Tread width in millimetres
- 30
- Sidewall height, % of width
- R
- Radial construction
- 21
- Wheel diameter in inches
Overall diameter: about 28.7" · Sidewall: 98 mm