Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/60-14 | 175/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.27 (565.6) | 23.27 (591) | 1 (25.4) 4.5% |
| Width inches (mm) | 6.89 (175) | 6.89 (175) | 0 (0) 0% |
| Circum. inches (mm) | 69.96 (1776.88) | 73.1 (1856.68) | 3.14 (79.8) 4.5% |
| Sidewall Height inches (mm) | 4.13 (105) | 4.13 (105) | 0 (0) 0% |
| Revolutions per mile (km) | 905.71 (562.78) | 866.79 (538.59) | -38.93 (-24.19) -4.3% |
175/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.9 mph (33.63 km/h) |
| 25 mph (40.23 km/h) | 26.12 mph (42.04 km/h) |
| 30 mph (48.28 km/h) | 31.35 mph (50.45 km/h) |
| 35 mph (56.33 km/h) | 36.57 mph (58.86 km/h) |
| 40 mph (64.37 km/h) | 41.8 mph (67.26 km/h) |
| 45 mph (72.42 km/h) | 47.02 mph (75.67 km/h) |
| 50 mph (80.47 km/h) | 52.25 mph (84.08 km/h) |
| 55 mph (88.51 km/h) | 57.47 mph (92.49 km/h) |
| 60 mph (96.56 km/h) | 62.69 mph (100.9 km/h) |
| 65 mph (104.61 km/h) | 67.92 mph (109.31 km/h) |
| 70 mph (112.65 km/h) | 73.14 mph (117.71 km/h) |
| 75 mph (120.7 km/h) | 78.37 mph (126.12 km/h) |
| 80 mph (128.75 km/h) | 83.59 mph (134.53 km/h) |
| 85 mph (136.79 km/h) | 88.82 mph (142.94 km/h) |
| 90 mph (144.84 km/h) | 94.04 mph (151.35 km/h) |
| 95 mph (152.89 km/h) | 99.27 mph (159.75 km/h) |
| 100 mph (160.93 km/h) | 104.49 mph (168.16 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2206 | 2562 | 2760 | 2882 | 3013 | 3107 | 3210 | 3332 | 3501 | 3670 | 3858 | 4008 | 4280 | 4581 | 4815 | 4965 | 5050 | 5360 | 5791 | 6730 |
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