Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/75-16 | 325/85-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 37.56 (953.9) | 37.75 (958.9) | 0.2 (5) 0.5% |
| Width inches (mm) | 14.37 (365) | 12.8 (325) | -1.57 (-40) -11% |
| Circum. inches (mm) | 117.98 (2996.77) | 118.6 (3012.47) | 0.62 (15.71) 0.5% |
| Sidewall Height inches (mm) | 10.78 (273.75) | 10.88 (276.25) | 0.1 (2.5) 0.9% |
| Revolutions per mile (km) | 537.03 (333.69) | 534.23 (331.95) | -2.8 (-1.74) -0.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.1 mph (32.36 km/h) |
| 25 mph (40.23 km/h) | 25.13 mph (40.44 km/h) |
| 30 mph (48.28 km/h) | 30.16 mph (48.53 km/h) |
| 35 mph (56.33 km/h) | 35.18 mph (56.62 km/h) |
| 40 mph (64.37 km/h) | 40.21 mph (64.71 km/h) |
| 45 mph (72.42 km/h) | 45.24 mph (72.8 km/h) |
| 50 mph (80.47 km/h) | 50.26 mph (80.89 km/h) |
| 55 mph (88.51 km/h) | 55.29 mph (88.98 km/h) |
| 60 mph (96.56 km/h) | 60.31 mph (97.07 km/h) |
| 65 mph (104.61 km/h) | 65.34 mph (105.16 km/h) |
| 70 mph (112.65 km/h) | 70.37 mph (113.24 km/h) |
| 75 mph (120.7 km/h) | 75.39 mph (121.33 km/h) |
| 80 mph (128.75 km/h) | 80.42 mph (129.42 km/h) |
| 85 mph (136.79 km/h) | 85.45 mph (137.51 km/h) |
| 90 mph (144.84 km/h) | 90.47 mph (145.6 km/h) |
| 95 mph (152.89 km/h) | 95.5 mph (153.69 km/h) |
| 100 mph (160.93 km/h) | 100.52 mph (161.78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1360 | 1579 | 1701 | 1776 | 1857 | 1915 | 1979 | 2054 | 2158 | 2262 | 2378 | 2470 | 2638 | 2823 | 2968 | 3060 | 3112 | 3303 | 3569 | 4148 |
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