Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/70-15 | 205/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.3 (668) | 23.07 (586) | -3.23 (-82) -12.3% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 82.62 (2098.58) | 72.48 (1840.97) | -10.14 (-257.61) -12.3% |
| Sidewall Height inches (mm) | 5.65 (143.5) | 4.04 (102.5) | -1.61 (-41) -28.6% |
| Revolutions per mile (km) | 766.87 (476.51) | 874.18 (543.19) | 107.31 (66.68) 14% |
205/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.54 mph (28.24 km/h) |
| 25 mph (40.23 km/h) | 21.93 mph (35.29 km/h) |
| 30 mph (48.28 km/h) | 26.32 mph (42.35 km/h) |
| 35 mph (56.33 km/h) | 30.7 mph (49.41 km/h) |
| 40 mph (64.37 km/h) | 35.09 mph (56.47 km/h) |
| 45 mph (72.42 km/h) | 39.48 mph (63.53 km/h) |
| 50 mph (80.47 km/h) | 43.86 mph (70.59 km/h) |
| 55 mph (88.51 km/h) | 48.25 mph (77.65 km/h) |
| 60 mph (96.56 km/h) | 52.63 mph (84.71 km/h) |
| 65 mph (104.61 km/h) | 57.02 mph (91.77 km/h) |
| 70 mph (112.65 km/h) | 61.41 mph (98.83 km/h) |
| 75 mph (120.7 km/h) | 65.79 mph (105.88 km/h) |
| 80 mph (128.75 km/h) | 70.18 mph (112.94 km/h) |
| 85 mph (136.79 km/h) | 74.57 mph (120 km/h) |
| 90 mph (144.84 km/h) | 78.95 mph (127.06 km/h) |
| 95 mph (152.89 km/h) | 83.34 mph (134.12 km/h) |
| 100 mph (160.93 km/h) | 87.72 mph (141.18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2225 | 2584 | 2783 | 2906 | 3039 | 3133 | 3238 | 3361 | 3531 | 3701 | 3891 | 4042 | 4317 | 4620 | 4856 | 5008 | 5093 | 5405 | 5841 | 6787 |
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