Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/75-16 | 345/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 37.56 (953.9) | 37.73 (958.4) | 0.18 (4.5) 0.5% |
| Width inches (mm) | 14.37 (365) | 13.58 (345) | -0.79 (-20) -5.5% |
| Circum. inches (mm) | 117.98 (2996.77) | 118.54 (3010.9) | 0.56 (14.14) 0.5% |
| Sidewall Height inches (mm) | 10.78 (273.75) | 10.87 (276) | 0.09 (2.25) 0.8% |
| Revolutions per mile (km) | 537.03 (333.69) | 534.51 (332.13) | -2.52 (-1.57) -0.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.09 mph (32.34 km/h) |
| 25 mph (40.23 km/h) | 25.12 mph (40.42 km/h) |
| 30 mph (48.28 km/h) | 30.14 mph (48.51 km/h) |
| 35 mph (56.33 km/h) | 35.17 mph (56.59 km/h) |
| 40 mph (64.37 km/h) | 40.19 mph (64.68 km/h) |
| 45 mph (72.42 km/h) | 45.21 mph (72.76 km/h) |
| 50 mph (80.47 km/h) | 50.24 mph (80.85 km/h) |
| 55 mph (88.51 km/h) | 55.26 mph (88.93 km/h) |
| 60 mph (96.56 km/h) | 60.28 mph (97.02 km/h) |
| 65 mph (104.61 km/h) | 65.31 mph (105.1 km/h) |
| 70 mph (112.65 km/h) | 70.33 mph (113.19 km/h) |
| 75 mph (120.7 km/h) | 75.35 mph (121.27 km/h) |
| 80 mph (128.75 km/h) | 80.38 mph (129.36 km/h) |
| 85 mph (136.79 km/h) | 85.4 mph (137.44 km/h) |
| 90 mph (144.84 km/h) | 90.42 mph (145.52 km/h) |
| 95 mph (152.89 km/h) | 95.45 mph (153.61 km/h) |
| 100 mph (160.93 km/h) | 100.47 mph (161.69 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 | 1580 | 1702 | 1777 | 1858 | 1916 | 1980 | 2055 | 2159 | 2263 | 2379 | 2472 | 2639 | 2825 | 2969 | 3062 | 3114 | 3305 | 3571 | 4150 |
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