Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/75-15 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.29 (718.5) | 32.83 (833.9) | 4.54 (115.4) 16.1% |
| Width inches (mm) | 8.86 (225) | 11.22 (285) | 2.36 (60) 26.7% |
| Circum. inches (mm) | 88.87 (2257.23) | 103.14 (2619.77) | 14.27 (362.54) 16.1% |
| Sidewall Height inches (mm) | 6.64 (168.75) | 8.42 (213.75) | 1.77 (45) 26.7% |
| Revolutions per mile (km) | 712.97 (443.02) | 614.31 (381.71) | -98.67 (-61.31) -13.8% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.21 mph (37.36 km/h) |
| 25 mph (40.23 km/h) | 29.02 mph (46.7 km/h) |
| 30 mph (48.28 km/h) | 34.82 mph (56.03 km/h) |
| 35 mph (56.33 km/h) | 40.62 mph (65.37 km/h) |
| 40 mph (64.37 km/h) | 46.42 mph (74.71 km/h) |
| 45 mph (72.42 km/h) | 52.23 mph (84.05 km/h) |
| 50 mph (80.47 km/h) | 58.03 mph (93.39 km/h) |
| 55 mph (88.51 km/h) | 63.83 mph (102.73 km/h) |
| 60 mph (96.56 km/h) | 69.64 mph (112.07 km/h) |
| 65 mph (104.61 km/h) | 75.44 mph (121.41 km/h) |
| 70 mph (112.65 km/h) | 81.24 mph (130.75 km/h) |
| 75 mph (120.7 km/h) | 87.05 mph (140.09 km/h) |
| 80 mph (128.75 km/h) | 92.85 mph (149.43 km/h) |
| 85 mph (136.79 km/h) | 98.65 mph (158.77 km/h) |
| 90 mph (144.84 km/h) | 104.46 mph (168.1 km/h) |
| 95 mph (152.89 km/h) | 110.26 mph (177.44 km/h) |
| 100 mph (160.93 km/h) | 116.06 mph (186.78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1563 | 1816 | 1956 | 2042 | 2135 | 2202 | 2275 | 2362 | 2481 | 2601 | 2734 | 2841 | 3033 | 3246 | 3413 | 3519 | 3579 | 3798 | 4104 | 4770 |
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