Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/25-20 | 285/25-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.81 (655.5) | 25.61 (650.5) | -0.2 (-5) -0.8% |
| Width inches (mm) | 11.61 (295) | 11.22 (285) | -0.39 (-10) -3.4% |
| Circum. inches (mm) | 81.08 (2059.31) | 80.46 (2043.61) | -0.62 (-15.71) -0.8% |
| Sidewall Height inches (mm) | 2.9 (73.75) | 2.81 (71.25) | -0.1 (-2.5) -3.4% |
| Revolutions per mile (km) | 781.5 (485.6) | 787.5 (489.33) | 6.01 (3.73) 0.8% |
285/25-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.85 mph (31.94 km/h) |
| 25 mph (40.23 km/h) | 24.81 mph (39.93 km/h) |
| 30 mph (48.28 km/h) | 29.77 mph (47.91 km/h) |
| 35 mph (56.33 km/h) | 34.73 mph (55.9 km/h) |
| 40 mph (64.37 km/h) | 39.69 mph (63.88 km/h) |
| 45 mph (72.42 km/h) | 44.66 mph (71.87 km/h) |
| 50 mph (80.47 km/h) | 49.62 mph (79.85 km/h) |
| 55 mph (88.51 km/h) | 54.58 mph (87.84 km/h) |
| 60 mph (96.56 km/h) | 59.54 mph (95.82 km/h) |
| 65 mph (104.61 km/h) | 64.5 mph (103.81 km/h) |
| 70 mph (112.65 km/h) | 69.47 mph (111.79 km/h) |
| 75 mph (120.7 km/h) | 74.43 mph (119.78 km/h) |
| 80 mph (128.75 km/h) | 79.39 mph (127.77 km/h) |
| 85 mph (136.79 km/h) | 84.35 mph (135.75 km/h) |
| 90 mph (144.84 km/h) | 89.31 mph (143.74 km/h) |
| 95 mph (152.89 km/h) | 94.28 mph (151.72 km/h) |
| 100 mph (160.93 km/h) | 99.24 mph (159.71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | 2328 | 2507 | 2618 | 2737 | 2823 | 2917 | 3027 | 3181 | 3334 | 3505 | 3641 | 3889 | 4162 | 4375 | 4511 | 4588 | 4869 | 5262 | 6114 |
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