Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/65-17 | 225/50-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.49 (698.3) | 25.86 (656.8) | -1.63 (-41.5) -5.9% |
| Width inches (mm) | 8.07 (205) | 8.86 (225) | 0.79 (20) 9.8% |
| Circum. inches (mm) | 86.37 (2193.77) | 81.24 (2063.4) | -5.13 (-130.38) -5.9% |
| Sidewall Height inches (mm) | 5.25 (133.25) | 4.43 (112.5) | -0.82 (-20.75) -15.6% |
| Revolutions per mile (km) | 733.6 (455.83) | 779.95 (484.64) | 46.35 (28.8) 6.3% |
225/50-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.81 mph (30.27 km/h) |
| 25 mph (40.23 km/h) | 23.51 mph (37.84 km/h) |
| 30 mph (48.28 km/h) | 28.22 mph (45.41 km/h) |
| 35 mph (56.33 km/h) | 32.92 mph (52.98 km/h) |
| 40 mph (64.37 km/h) | 37.62 mph (60.55 km/h) |
| 45 mph (72.42 km/h) | 42.33 mph (68.12 km/h) |
| 50 mph (80.47 km/h) | 47.03 mph (75.69 km/h) |
| 55 mph (88.51 km/h) | 51.73 mph (83.25 km/h) |
| 60 mph (96.56 km/h) | 56.43 mph (90.82 km/h) |
| 65 mph (104.61 km/h) | 61.14 mph (98.39 km/h) |
| 70 mph (112.65 km/h) | 65.84 mph (105.96 km/h) |
| 75 mph (120.7 km/h) | 70.54 mph (113.53 km/h) |
| 80 mph (128.75 km/h) | 75.25 mph (121.1 km/h) |
| 85 mph (136.79 km/h) | 79.95 mph (128.66 km/h) |
| 90 mph (144.84 km/h) | 84.65 mph (136.23 km/h) |
| 95 mph (152.89 km/h) | 89.35 mph (143.8 km/h) |
| 100 mph (160.93 km/h) | 94.06 mph (151.37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1985 | 2306 | 2483 | 2593 | 2711 | 2796 | 2889 | 2998 | 3150 | 3302 | 3471 | 3606 | 3851 | 4122 | 4333 | 4468 | 4544 | 4823 | 5211 | 6056 |
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