225/70R16 tire size
A 225/70R16 tire is 225 mm wide with a sidewall 70% of its width (157.5 mm), fits a 16-inch rim and has an overall diameter of 721 mm (28.4 in).
| Dimension | Metric | Imperial |
|---|---|---|
| Section width | 225 mm | 8.86 in |
| Sidewall height | 157.5 mm | 6.20 in |
| Rim diameter | 406.4 mm | 16 in |
| Overall diameter | 721.4 mm | 28.40 in |
| Circumference | 2,266.3 mm | 89.23 in |
| Revolutions | 441 per km | 710 per mile |
Reading the size 225/70R16
225Width in mm70Aspect ratio (sidewall % of width)RRadial construction16Rim 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 225/70R16
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 225/70R16 with any size →