Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/75-17 | 205/50-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.33 (694.3) | 25.07 (636.8) | -2.26 (-57.5) -8.3% |
| Width inches (mm) | 6.89 (175) | 8.07 (205) | 1.18 (30) 17.1% |
| Circum. inches (mm) | 85.87 (2181.21) | 78.76 (2000.57) | -7.11 (-180.64) -8.3% |
| Sidewall Height inches (mm) | 5.17 (131.25) | 4.04 (102.5) | -1.13 (-28.75) -21.9% |
| Revolutions per mile (km) | 737.82 (458.46) | 804.44 (499.86) | 66.62 (41.4) 9% |
205/50-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.34 mph (29.52 km/h) |
| 25 mph (40.23 km/h) | 22.93 mph (36.9 km/h) |
| 30 mph (48.28 km/h) | 27.52 mph (44.28 km/h) |
| 35 mph (56.33 km/h) | 32.1 mph (51.66 km/h) |
| 40 mph (64.37 km/h) | 36.69 mph (59.04 km/h) |
| 45 mph (72.42 km/h) | 41.27 mph (66.42 km/h) |
| 50 mph (80.47 km/h) | 45.86 mph (73.8 km/h) |
| 55 mph (88.51 km/h) | 50.45 mph (81.18 km/h) |
| 60 mph (96.56 km/h) | 55.03 mph (88.56 km/h) |
| 65 mph (104.61 km/h) | 59.62 mph (95.94 km/h) |
| 70 mph (112.65 km/h) | 64.2 mph (103.32 km/h) |
| 75 mph (120.7 km/h) | 68.79 mph (110.7 km/h) |
| 80 mph (128.75 km/h) | 73.37 mph (118.09 km/h) |
| 85 mph (136.79 km/h) | 77.96 mph (125.47 km/h) |
| 90 mph (144.84 km/h) | 82.55 mph (132.85 km/h) |
| 95 mph (152.89 km/h) | 87.13 mph (140.23 km/h) |
| 100 mph (160.93 km/h) | 91.72 mph (147.61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2047 | 2378 | 2561 | 2674 | 2796 | 2883 | 2979 | 3093 | 3249 | 3406 | 3580 | 3720 | 3972 | 4251 | 4469 | 4608 | 4687 | 4974 | 5375 | 6246 |
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