225/60R17 vs 215/65R17
215/65R17 is a safe swap for 225/60R17 by the usual ±3% rule: the diameter differs by +1.35%.
Speedometer and odometer
With 215/65R17 on a car calibrated for 225/60R17, the speedometer reads 59.2 mph when you're really doing 60, and the odometer under-counts by 1.4%.
| Speedo shows | Actual speed |
|---|---|
| 30 mph | 30.4 mph |
| 45 mph | 45.6 mph |
| 60 mph | 60.8 mph |
| 70 mph | 70.9 mph |
| 80 mph | 81.1 mph |
Other sizes close to 225/60R17
- 225/60R17 vs 225/55R17-3.21%
- 225/60R17 vs 225/65R17+3.21%
- 225/60R17 vs 235/55R17-1.64%
- 225/60R17 vs 215/55R17-4.77%
- 225/60R17 vs 225/55R18+0.41%
- 225/60R17 vs 235/60R17+1.71%
- 225/60R17 vs 215/70R16+0.80%
- 225/60R17 vs 215/60R17-1.71%
- 225/60R17 vs 245/50R18+0.06%
- 225/60R17 vs 235/50R17-4.99%
- 225/60R17 vs 225/65R16-0.41%
- 225/60R17 vs 245/50R17-3.56%
Questions
Can I replace 225/60R17 with 215/65R17?
215/65R17 is a safe swap for 225/60R17 by the usual ±3% rule: the diameter differs by +1.35%.
What's the difference between 225/60R17 and 215/65R17?
215/65R17 is 0.37" taller and 10 mm narrower; the sidewall is +0.19". At an indicated 60 mph you'd actually be doing 60.8 mph.
Will 215/65R17 fit on 225/60R17 wheels?
Both use a 17" rim, so the wheel diameter matches; check the wheel's width range for a 215 mm tire and the fender clearance.