Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/75-16 | 375/65-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 37.56 (953.9) | 35.19 (893.9) | -2.36 (-60) -6.3% |
| Width inches (mm) | 14.37 (365) | 14.76 (375) | 0.39 (10) 2.7% |
| Circum. inches (mm) | 117.98 (2996.77) | 110.56 (2808.27) | -7.42 (-188.5) -6.3% |
| Sidewall Height inches (mm) | 10.78 (273.75) | 9.6 (243.75) | -1.18 (-30) -11% |
| Revolutions per mile (km) | 537.03 (333.69) | 573.07 (356.09) | 36.05 (22.4) 6.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.74 mph (30.16 km/h) |
| 25 mph (40.23 km/h) | 23.43 mph (37.7 km/h) |
| 30 mph (48.28 km/h) | 28.11 mph (45.24 km/h) |
| 35 mph (56.33 km/h) | 32.8 mph (52.78 km/h) |
| 40 mph (64.37 km/h) | 37.48 mph (60.32 km/h) |
| 45 mph (72.42 km/h) | 42.17 mph (67.87 km/h) |
| 50 mph (80.47 km/h) | 46.86 mph (75.41 km/h) |
| 55 mph (88.51 km/h) | 51.54 mph (82.95 km/h) |
| 60 mph (96.56 km/h) | 56.23 mph (90.49 km/h) |
| 65 mph (104.61 km/h) | 60.91 mph (98.03 km/h) |
| 70 mph (112.65 km/h) | 65.6 mph (105.57 km/h) |
| 75 mph (120.7 km/h) | 70.28 mph (113.11 km/h) |
| 80 mph (128.75 km/h) | 74.97 mph (120.65 km/h) |
| 85 mph (136.79 km/h) | 79.65 mph (128.19 km/h) |
| 90 mph (144.84 km/h) | 84.34 mph (135.73 km/h) |
| 95 mph (152.89 km/h) | 89.02 mph (143.27 km/h) |
| 100 mph (160.93 km/h) | 93.71 mph (150.81 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1458 | 1694 | 1825 | 1905 | 1992 | 2054 | 2122 | 2203 | 2315 | 2426 | 2551 | 2650 | 2830 | 3028 | 3184 | 3283 | 3339 | 3544 | 3829 | 4450 |
Better Fuel Economy Factory Ratios Increased Power
