215/65R16 vs 215/70R16
215/70R16 is outside the ±3% rule as a replacement for 215/65R16: the diameter differs by +3.13%, so the speedometer, odometer and ABS calibration will be off and clearance needs checking.
Speedometer and odometer
With 215/70R16 on a car calibrated for 215/65R16, the speedometer reads 58.2 mph when you're really doing 60, and the odometer under-counts by 3.1%.
| Speedo shows | Actual speed |
|---|---|
| 30 mph | 30.9 mph |
| 45 mph | 46.4 mph |
| 60 mph | 61.9 mph |
| 70 mph | 72.2 mph |
| 80 mph | 82.5 mph |
Other sizes close to 215/65R16
- 215/65R16 vs 225/55R17-0.96%
- 215/65R16 vs 235/55R17+0.64%
- 215/65R16 vs 215/60R16-3.13%
- 215/65R16 vs 205/60R16-4.88%
- 215/65R16 vs 215/60R17+0.57%
- 215/65R16 vs 205/65R16-1.90%
- 215/65R16 vs 235/65R16+3.79%
- 215/65R16 vs 225/60R16-1.39%
- 215/65R16 vs 225/65R16+1.90%
- 215/65R16 vs 235/60R16+0.36%
- 215/65R16 vs 225/55R16-4.67%
- 215/65R16 vs 215/70R15-0.57%
Questions
Can I replace 215/65R16 with 215/70R16?
215/70R16 is outside the ±3% rule as a replacement for 215/65R16: the diameter differs by +3.13%, so the speedometer, odometer and ABS calibration will be off and clearance needs checking.
What's the difference between 215/65R16 and 215/70R16?
215/70R16 is 0.85" taller and 0 mm wider; the sidewall is +0.42". At an indicated 60 mph you'd actually be doing 61.9 mph.
Will 215/70R16 fit on 215/65R16 wheels?
Both use a 16" rim, so the wheel diameter matches; check the wheel's width range for a 215 mm tire and the fender clearance.