Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/70-16 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.61 (777.4) | 32.83 (833.9) | 2.22 (56.5) 7.3% |
| Width inches (mm) | 10.43 (265) | 11.22 (285) | 0.79 (20) 7.5% |
| Circum. inches (mm) | 96.15 (2442.27) | 103.14 (2619.77) | 6.99 (177.5) 7.3% |
| Sidewall Height inches (mm) | 7.3 (185.5) | 8.42 (213.75) | 1.11 (28.25) 15.2% |
| Revolutions per mile (km) | 658.95 (409.45) | 614.31 (381.71) | -44.65 (-27.74) -6.8% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.45 mph (34.53 km/h) |
| 25 mph (40.23 km/h) | 26.82 mph (43.16 km/h) |
| 30 mph (48.28 km/h) | 32.18 mph (51.79 km/h) |
| 35 mph (56.33 km/h) | 37.54 mph (60.42 km/h) |
| 40 mph (64.37 km/h) | 42.91 mph (69.05 km/h) |
| 45 mph (72.42 km/h) | 48.27 mph (77.68 km/h) |
| 50 mph (80.47 km/h) | 53.63 mph (86.32 km/h) |
| 55 mph (88.51 km/h) | 59 mph (94.95 km/h) |
| 60 mph (96.56 km/h) | 64.36 mph (103.58 km/h) |
| 65 mph (104.61 km/h) | 69.72 mph (112.21 km/h) |
| 70 mph (112.65 km/h) | 75.09 mph (120.84 km/h) |
| 75 mph (120.7 km/h) | 80.45 mph (129.47 km/h) |
| 80 mph (128.75 km/h) | 85.81 mph (138.1 km/h) |
| 85 mph (136.79 km/h) | 91.18 mph (146.74 km/h) |
| 90 mph (144.84 km/h) | 96.54 mph (155.37 km/h) |
| 95 mph (152.89 km/h) | 101.9 mph (164 km/h) |
| 100 mph (160.93 km/h) | 107.27 mph (172.63 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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