195/60R15 vs 205/60R16Tire Size Comparison
The 6.1% diameter difference exceeds 5% and could affect ABS and traction control.
Comparison Details
Speedometer Correction
When switching from 195/60R15 to 205/60R16, your speedometer will differ from actual speed.
| Speedometer | Actual Speed | Difference |
|---|---|---|
| 30 km/h | 31.8 km/h | +1.8 km/h |
| 40 km/h | 42.4 km/h | +2.4 km/h |
| 50 km/h | 53.0 km/h | +3.0 km/h |
| 60 km/h | 63.6 km/h | +3.6 km/h |
| 70 km/h | 74.3 km/h | +4.3 km/h |
| 80 km/h | 84.9 km/h | +4.9 km/h |
| 90 km/h | 95.5 km/h | +5.5 km/h |
| 100 km/h | 106.1 km/h | +6.1 km/h |
| 110 km/h | 116.7 km/h | +6.7 km/h |
| 120 km/h | 127.3 km/h | +7.3 km/h |
| 130 km/h | 137.9 km/h | +7.9 km/h |
Vehicles Using These Sizes
Vehicles with 205/60R16
Individual Tire Size Details
Practical Guidance
A 6.1% diameter difference is significantly outside the safe replacement range. Switching from 195/60R15 to 205/60R16 can cause dangerous speedometer inaccuracy, ABS/traction control malfunctions, and potential clearance issues. This change is not recommended without professional verification and possible ECU recalibration.
The 3% diameter tolerance is a widely accepted industry guideline referenced by the ETRTO and most vehicle manufacturers. When in doubt, consult your vehicle's owner's manual or a qualified tire professional. For U.S. tire safety standards and recalls, see the NHTSA Tire Safety page.
Frequently Asked Questions
Not Recommended. The overall diameter differs by 6.08%, width changes by 10mm.
Speedometer error will be 6.08%. At an indicated 100 km/h, actual speed is about 106.1 km/h.
Ground clearance changes by +18.7mm per side.