215/45R17 tire size
A 215/45R17 tire is 215 mm wide with a sidewall 45% of its width (96.8 mm), fits a 17-inch rim and has an overall diameter of 625 mm (24.6 in).
| Dimension | Metric | Imperial |
|---|---|---|
| Section width | 215 mm | 8.46 in |
| Sidewall height | 96.8 mm | 3.81 in |
| Rim diameter | 431.8 mm | 17 in |
| Overall diameter | 625.3 mm | 24.62 in |
| Circumference | 1,964.4 mm | 77.34 in |
| Revolutions | 509 per km | 819 per mile |
Reading the size 215/45R17
215Width in mm45Aspect ratio (sidewall % of width)RRadial construction17Rim diameter in inches
The load index and speed rating (for example 91V) follow the size on the sidewall. Replacement tires should match or exceed the original load index and speed rating.
Alternative sizes within 3% of 215/45R17
A replacement size should stay within about 3% of the original diameter so the speedometer, ABS and transmission stay accurate. Always check clearance, load index and the vehicle manufacturer's approved sizes.
Compare 215/45R17 with any size →