The new tire changes overall diameter by -1.14%. With a speedometer calibrated to the original tire, that same percentage is how far the speedometer and odometer read off — a taller tire means your true speed is higher than indicated and the odometer under-counts distance.
| Speedo shows | True speed | Speedo shows | True speed |
|---|---|---|---|
| 40 km/h | 39.5 km/h | 25 mph | 25 mph |
| 60 km/h | 59.3 km/h | 37 mph | 37 mph |
| 80 km/h | 79.1 km/h | 50 mph | 49 mph |
| 100 km/h | 98.9 km/h | 62 mph | 61 mph |
| 120 km/h | 118.6 km/h | 75 mph | 74 mph |
Commonly compared with 225/60R16
- 225/60R16 vs 225/55R17 · 225/55R17 specs
- 225/60R16 vs 215/70R15 · 215/70R15 specs
- 225/60R16 vs 215/55R17 · 215/55R17 specs
- 225/60R16 vs 205/70R15 · 205/70R15 specs
- 225/60R16 vs 215/65R16 · 215/65R16 specs
- 225/60R16 vs 215/60R16 · 215/60R16 specs
- 225/60R16 vs 235/60R16 · 235/60R16 specs
- 225/60R16 vs 215/60R17 · 215/60R17 specs
FAQ
What is the overall diameter of a 225/60R16 tire?
A 225/60R16 tire has an overall diameter of about 26.63 inches (676 mm) and a section width of 225 mm.
What sizes can replace a 225/60R16 tire?
Sizes within about ±3% of 225/60R16's 26.6-inch diameter are the closest matches, such as 225/55R17, 215/70R15, 215/55R17. Use the calculator above to check the exact speedometer effect of any substitute.
Fitment & trouble codes
Changing tire size by more than about 3% shifts the speedometer, odometer and, on some vehicles, ABS/traction calibration — which can set wheel-speed-sensor or vehicle-speed codes. See C1234 (wheel speed sensor) and C0050 (rear wheel speed) if a warning light appears after a size change.