Tire Size Calculator
Use the following calculator to find the dimensions of a tire based on its code.
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R
Result
| Tire Height (Diameter) | 31.6 in | 803 mm |
| Wheel Size | 17 in | 432 mm |
| Sidewall Height | 7.3 in | 186 mm |
| Tire Width | 10.4 in | 265 mm |
| Tire Circumference | 99.3 in | 2,522 mm |
| Revolutions per Mile | 638.1 | |
| Revolutions per Kilometer | 396.5 | |
10.4 in / 265 mm
31.6 in / 803 mm
Tire Size Comparison Calculator
Use this calculator to compare the sizes of two tires both numerically and visually.
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R
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R
Result
| Metric | Tire 1 (265/70R17) | Tire 2 (265/40R23) | Difference |
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Speedometer Difference:
| Tire 1 (mph or km/h) | 20 | 40 | 60 | 80 | 100 | 120 |
| Tire 2 (mph or km/h) | 19.8 | 39.7 | 59.5 | 79.3 | 99.2 | 119 |
Tire 1
Tire 2
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