Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/90-16 | 275/90-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.86 (631.4) | 35.49 (901.4) | 10.63 (270) 42.8% |
| Width inches (mm) | 4.92 (125) | 10.83 (275) | 5.91 (150) 120% |
| Circum. inches (mm) | 78.09 (1983.6) | 111.49 (2831.83) | 33.39 (848.23) 42.8% |
| Sidewall Height inches (mm) | 4.43 (112.5) | 9.74 (247.5) | 5.31 (135) 120% |
| Revolutions per mile (km) | 811.32 (504.13) | 568.3 (353.13) | -243.02 (-151) -30% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 28.55 mph (45.95 km/h) |
| 25 mph (40.23 km/h) | 35.69 mph (57.44 km/h) |
| 30 mph (48.28 km/h) | 42.83 mph (68.93 km/h) |
| 35 mph (56.33 km/h) | 49.97 mph (80.41 km/h) |
| 40 mph (64.37 km/h) | 57.1 mph (91.9 km/h) |
| 45 mph (72.42 km/h) | 64.24 mph (103.39 km/h) |
| 50 mph (80.47 km/h) | 71.38 mph (114.88 km/h) |
| 55 mph (88.51 km/h) | 78.52 mph (126.36 km/h) |
| 60 mph (96.56 km/h) | 85.66 mph (137.85 km/h) |
| 65 mph (104.61 km/h) | 92.8 mph (149.34 km/h) |
| 70 mph (112.65 km/h) | 99.93 mph (160.83 km/h) |
| 75 mph (120.7 km/h) | 107.07 mph (172.32 km/h) |
| 80 mph (128.75 km/h) | 114.21 mph (183.8 km/h) |
| 85 mph (136.79 km/h) | 121.35 mph (195.29 km/h) |
| 90 mph (144.84 km/h) | 128.49 mph (206.78 km/h) |
| 95 mph (152.89 km/h) | 135.62 mph (218.27 km/h) |
| 100 mph (160.93 km/h) | 142.76 mph (229.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1446 | 1680 | 1809 | 1889 | 1975 | 2037 | 2105 | 2185 | 2296 | 2406 | 2529 | 2628 | 2806 | 3003 | 3157 | 3256 | 3311 | 3514 | 3797 | 4413 |
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