215/60R16 vs 225/55R17
Switching from 215/60R16 to 225/55R17 increases your tire's overall diameter by 2.2% (from 26.16" to 26.74"). At an indicated 60 mph, your actual speed would be about 61.3 mph.
215/60R16
Current- Overall diameter
- 26.16"
- Circumference
- 82.18"
- Sidewall height
- 5.08"
- Revolutions
- 771 /mile
225/55R17
New- Overall diameter
- 26.74" (+2.2%)
- Circumference
- 84.02" (+2.2%)
- Sidewall height
- 4.87"
- Revolutions
- 754 /mile