Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/60-17 | 225/55-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.63 (701.8) | 26.74 (679.3) | -0.89 (-22.5) -3.2% |
| Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
| Circum. inches (mm) | 86.8 (2204.77) | 84.02 (2134.08) | -2.78 (-70.69) -3.2% |
| Sidewall Height inches (mm) | 5.31 (135) | 4.87 (123.75) | -0.44 (-11.25) -8.3% |
| Revolutions per mile (km) | 729.94 (453.56) | 754.11 (468.58) | 24.18 (15.02) 3.3% |
225/55-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.36 mph (31.16 km/h) |
| 25 mph (40.23 km/h) | 24.2 mph (38.94 km/h) |
| 30 mph (48.28 km/h) | 29.04 mph (46.73 km/h) |
| 35 mph (56.33 km/h) | 33.88 mph (54.52 km/h) |
| 40 mph (64.37 km/h) | 38.72 mph (62.31 km/h) |
| 45 mph (72.42 km/h) | 43.56 mph (70.1 km/h) |
| 50 mph (80.47 km/h) | 48.4 mph (77.89 km/h) |
| 55 mph (88.51 km/h) | 53.24 mph (85.68 km/h) |
| 60 mph (96.56 km/h) | 58.08 mph (93.47 km/h) |
| 65 mph (104.61 km/h) | 62.92 mph (101.25 km/h) |
| 70 mph (112.65 km/h) | 67.76 mph (109.04 km/h) |
| 75 mph (120.7 km/h) | 72.6 mph (116.83 km/h) |
| 80 mph (128.75 km/h) | 77.44 mph (124.62 km/h) |
| 85 mph (136.79 km/h) | 82.27 mph (132.41 km/h) |
| 90 mph (144.84 km/h) | 87.11 mph (140.2 km/h) |
| 95 mph (152.89 km/h) | 91.95 mph (147.99 km/h) |
| 100 mph (160.93 km/h) | 96.79 mph (155.78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1919 | 2229 | 2401 | 2507 | 2621 | 2703 | 2793 | 2899 | 3046 | 3193 | 3356 | 3487 | 3724 | 3985 | 4189 | 4320 | 4393 | 4663 | 5039 | 5855 |
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