Comparison
215/70 R15 vs 195/50 R16
Compared to 215/70 R15, 195/50 R16 is 80.6 mm shorter and changes the speedometer reading by -11.82%.
Current Tire
215/70R15
New Tire
195/50R16
215/70 R15
195/50 R16
Ground line · scaled comparison
Not Recommended
Over 5% — speedometer & ABS may misread
Diameter change
-80.6 mm
-11.82%
Speedometer at 100
88.2 km/h
-11.82% error
Ground clearance
-40.3 mm
ride height delta
Sidewall change
-53.0 mm
revs/km: 529.3
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/compare/215-70-r15-vs-195-50-r16Detailed comparison
| Metric | 215/70 R15 | 195/50 R16 | Difference |
|---|---|---|---|
| Overall diameter | 682.0 mm | 601.4 mm | -80.6 mm (-11.82%) |
| Sidewall height | 150.5 mm | 97.5 mm | -53.0 mm |
| Circumference | 2.143 m | 1.889 m | -253.2 mm |
| Revs / km | 466.7 | 529.3 | +62.6 |
| Ground clearance | reference | -40.3 mm | -40.3 mm |
| Speedometer @ 100 km/h | 100.0 km/h | 88.2 km/h | -11.82 km/h |
Verdict: danger
Over 5% diameter difference — likely to affect speedometer accuracy, ABS calibration and gearing. Not recommended without professional review.
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215/70 R15
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195/50 R16