255/60r18 vs 215/60r17 Tire Comparison Table
Tire Size Comparison Visualizer
2396
18"
153
417 Revs/km
2166
17"
129
462 Revs/km
255
763
215
690
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Speedometer Error
(Set Size1 to OEM Size)
(Set Size1 to OEM Size)
| Speed | 10 km/h | 30 km/h | 50 km/h | 70 km/h | 90 km/h | 110 km/h | 130 km/h | 150 km/h |
|---|---|---|---|---|---|---|---|---|
| Actual | 9.0 | 27.0 | 45.0 | 63.0 | 81.0 | 99.0 | 117.0 | 135.0 |
| Speed Diff | -1.0 | -3.0 | -5.0 | -7.0 | -9.0 | -11.0 | -13.0 | -15.0 |
Ground Clearance Decreased by 36.5
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Check out how the 255/60r18 differs in size from the 215/60r17
Would you like to upsize your tires?
The visuals and tables above illustrate the difference in dimensions between 255/60r18 and 215/60r17 tires.
By looking at a visual representation of the differences in tire diameter, width, sidewall height, circumference, revs per mile, and speed difference, it easy to compare the 255/60r18 and 215/60r17 tire sizes.
Besides, considering that 255/60r18 is the factory size, your vehicle’s speedometer shows the correct speed. Check out the chart with the possible speed difference should you decide to go with the 215/60r17 tires. It is strongly recommended to calibrate speedometer every time you upsize or downsize your tires.