Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/80-12 | 205/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.91 (632.8) | 26.11 (663.1) | 1.19 (30.3) 4.8% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 78.27 (1988) | 82.02 (2083.19) | 3.75 (95.19) 4.8% |
| Sidewall Height inches (mm) | 6.46 (164) | 6.05 (153.75) | -0.4 (-10.25) -6.2% |
| Revolutions per mile (km) | 809.53 (503.02) | 772.54 (480.03) | -36.99 (-22.99) -4.6% |
205/75-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.96 mph (33.73 km/h) |
| 25 mph (40.23 km/h) | 26.2 mph (42.16 km/h) |
| 30 mph (48.28 km/h) | 31.44 mph (50.59 km/h) |
| 35 mph (56.33 km/h) | 36.68 mph (59.02 km/h) |
| 40 mph (64.37 km/h) | 41.92 mph (67.46 km/h) |
| 45 mph (72.42 km/h) | 47.15 mph (75.89 km/h) |
| 50 mph (80.47 km/h) | 52.39 mph (84.32 km/h) |
| 55 mph (88.51 km/h) | 57.63 mph (92.75 km/h) |
| 60 mph (96.56 km/h) | 62.87 mph (101.18 km/h) |
| 65 mph (104.61 km/h) | 68.11 mph (109.62 km/h) |
| 70 mph (112.65 km/h) | 73.35 mph (118.05 km/h) |
| 75 mph (120.7 km/h) | 78.59 mph (126.48 km/h) |
| 80 mph (128.75 km/h) | 83.83 mph (134.91 km/h) |
| 85 mph (136.79 km/h) | 89.07 mph (143.34 km/h) |
| 90 mph (144.84 km/h) | 94.31 mph (151.78 km/h) |
| 95 mph (152.89 km/h) | 99.55 mph (160.21 km/h) |
| 100 mph (160.93 km/h) | 104.79 mph (168.64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1966 | 2284 | 2460 | 2568 | 2685 | 2769 | 2861 | 2970 | 3120 | 3271 | 3438 | 3572 | 3815 | 4083 | 4292 | 4426 | 4501 | 4777 | 5162 | 5998 |
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