Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/25-19 | 285/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.2 (640.1) | 32.83 (833.9) | 7.63 (193.8) 30.3% |
| Width inches (mm) | 12.4 (315) | 11.22 (285) | -1.18 (-30) -9.5% |
| Circum. inches (mm) | 79.17 (2010.93) | 103.14 (2619.77) | 23.97 (608.84) 30.3% |
| Sidewall Height inches (mm) | 3.1 (78.75) | 8.42 (213.75) | 5.31 (135) 171.4% |
| Revolutions per mile (km) | 800.3 (497.28) | 614.31 (381.71) | -185.99 (-115.57) -23.2% |
285/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 26.06 mph (41.93 km/h) |
| 25 mph (40.23 km/h) | 32.57 mph (52.42 km/h) |
| 30 mph (48.28 km/h) | 39.08 mph (62.9 km/h) |
| 35 mph (56.33 km/h) | 45.6 mph (73.38 km/h) |
| 40 mph (64.37 km/h) | 52.11 mph (83.86 km/h) |
| 45 mph (72.42 km/h) | 58.62 mph (94.35 km/h) |
| 50 mph (80.47 km/h) | 65.14 mph (104.83 km/h) |
| 55 mph (88.51 km/h) | 71.65 mph (115.31 km/h) |
| 60 mph (96.56 km/h) | 78.17 mph (125.8 km/h) |
| 65 mph (104.61 km/h) | 84.68 mph (136.28 km/h) |
| 70 mph (112.65 km/h) | 91.19 mph (146.76 km/h) |
| 75 mph (120.7 km/h) | 97.71 mph (157.25 km/h) |
| 80 mph (128.75 km/h) | 104.22 mph (167.73 km/h) |
| 85 mph (136.79 km/h) | 110.74 mph (178.21 km/h) |
| 90 mph (144.84 km/h) | 117.25 mph (188.69 km/h) |
| 95 mph (152.89 km/h) | 123.76 mph (199.18 km/h) |
| 100 mph (160.93 km/h) | 130.28 mph (209.66 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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