215/55R16 vs 225/60R16
225/60R16 is outside the ±3% rule as a replacement for 215/55R16: the diameter differs by +5.21%, so the speedometer, odometer and ABS calibration will be off and clearance needs checking.
Speedometer and odometer
With 225/60R16 on a car calibrated for 215/55R16, the speedometer reads 57.0 mph when you're really doing 60, and the odometer under-counts by 5.2%.
| Speedo shows | Actual speed |
|---|---|
| 30 mph | 31.6 mph |
| 45 mph | 47.3 mph |
| 60 mph | 63.1 mph |
| 70 mph | 73.6 mph |
| 80 mph | 84.2 mph |
Other sizes close to 215/55R16
- 215/55R16 vs 205/55R16-1.71%
- 215/55R16 vs 205/50R17-0.95%
- 215/55R16 vs 215/50R17+0.61%
- 215/55R16 vs 235/45R17+0.06%
- 215/55R16 vs 215/60R16+3.34%
- 215/55R16 vs 205/60R16+1.48%
- 215/55R16 vs 205/65R16+4.67%
- 215/55R16 vs 205/65R15+0.72%
- 215/55R16 vs 195/55R16-3.42%
- 215/55R16 vs 225/50R16-1.79%
- 215/55R16 vs 205/50R16-4.90%
- 215/55R16 vs 225/55R16+1.71%
Questions
Can I replace 215/55R16 with 225/60R16?
225/60R16 is outside the ±3% rule as a replacement for 215/55R16: the diameter differs by +5.21%, so the speedometer, odometer and ABS calibration will be off and clearance needs checking.
What's the difference between 215/55R16 and 225/60R16?
225/60R16 is 1.32" taller and 10 mm wider; the sidewall is +0.66". At an indicated 60 mph you'd actually be doing 63.1 mph.
Will 225/60R16 fit on 215/55R16 wheels?
Both use a 16" rim, so the wheel diameter matches; check the wheel's width range for a 225 mm tire and the fender clearance.