275/45 R21 tires: vehicles that use this size
275/45 R21 is a factory or optional tire size on 26 models.
How to read 275/45 R21
- 275
- Tread width in millimetres
- 45
- Sidewall height, % of width
- R
- Radial construction
- 21
- Wheel diameter in inches
Overall diameter: about 30.7" · Sidewall: 124 mm