Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/85-16 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.74 (856.9) | 32.83 (833.9) | -0.91 (-23) -2.7% |
| Width inches (mm) | 10.43 (265) | 11.22 (285) | 0.79 (20) 7.5% |
| Circum. inches (mm) | 105.99 (2692.03) | 103.14 (2619.77) | -2.84 (-72.26) -2.7% |
| Sidewall Height inches (mm) | 8.87 (225.25) | 8.42 (213.75) | -0.45 (-11.5) -5.1% |
| Revolutions per mile (km) | 597.82 (371.47) | 614.31 (381.71) | 16.49 (10.25) 2.8% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.46 mph (31.32 km/h) |
| 25 mph (40.23 km/h) | 24.33 mph (39.15 km/h) |
| 30 mph (48.28 km/h) | 29.19 mph (46.98 km/h) |
| 35 mph (56.33 km/h) | 34.06 mph (54.82 km/h) |
| 40 mph (64.37 km/h) | 38.93 mph (62.65 km/h) |
| 45 mph (72.42 km/h) | 43.79 mph (70.48 km/h) |
| 50 mph (80.47 km/h) | 48.66 mph (78.31 km/h) |
| 55 mph (88.51 km/h) | 53.52 mph (86.14 km/h) |
| 60 mph (96.56 km/h) | 58.39 mph (93.97 km/h) |
| 65 mph (104.61 km/h) | 63.26 mph (101.8 km/h) |
| 70 mph (112.65 km/h) | 68.12 mph (109.63 km/h) |
| 75 mph (120.7 km/h) | 72.99 mph (117.46 km/h) |
| 80 mph (128.75 km/h) | 77.85 mph (125.29 km/h) |
| 85 mph (136.79 km/h) | 82.72 mph (133.12 km/h) |
| 90 mph (144.84 km/h) | 87.58 mph (140.95 km/h) |
| 95 mph (152.89 km/h) | 92.45 mph (148.78 km/h) |
| 100 mph (160.93 km/h) | 97.32 mph (156.62 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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