Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/70-22.5 | 265/75-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 42.62 (1082.5) | 38.15 (969) | -4.47 (-113.5) -10.5% |
| Width inches (mm) | 14.37 (365) | 10.43 (265) | -3.94 (-100) -27.4% |
| Circum. inches (mm) | 133.89 (3400.77) | 119.85 (3044.2) | -14.04 (-356.57) -10.5% |
| Sidewall Height inches (mm) | 10.06 (255.5) | 7.82 (198.75) | -2.23 (-56.75) -22.2% |
| Revolutions per mile (km) | 473.23 (294.05) | 528.66 (328.49) | 55.43 (34.44) 11.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.9 mph (28.81 km/h) |
| 25 mph (40.23 km/h) | 22.38 mph (36.02 km/h) |
| 30 mph (48.28 km/h) | 26.85 mph (43.22 km/h) |
| 35 mph (56.33 km/h) | 31.33 mph (50.42 km/h) |
| 40 mph (64.37 km/h) | 35.81 mph (57.62 km/h) |
| 45 mph (72.42 km/h) | 40.28 mph (64.83 km/h) |
| 50 mph (80.47 km/h) | 44.76 mph (72.03 km/h) |
| 55 mph (88.51 km/h) | 49.23 mph (79.23 km/h) |
| 60 mph (96.56 km/h) | 53.71 mph (86.44 km/h) |
| 65 mph (104.61 km/h) | 58.18 mph (93.64 km/h) |
| 70 mph (112.65 km/h) | 62.66 mph (100.84 km/h) |
| 75 mph (120.7 km/h) | 67.14 mph (108.05 km/h) |
| 80 mph (128.75 km/h) | 71.61 mph (115.25 km/h) |
| 85 mph (136.79 km/h) | 76.09 mph (122.45 km/h) |
| 90 mph (144.84 km/h) | 80.56 mph (129.65 km/h) |
| 95 mph (152.89 km/h) | 85.04 mph (136.86 km/h) |
| 100 mph (160.93 km/h) | 89.52 mph (144.06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1345 | 1563 | 1683 | 1758 | 1838 | 1895 | 1958 | 2032 | 2135 | 2238 | 2353 | 2445 | 2611 | 2794 | 2937 | 3028 | 3080 | 3269 | 3532 | 4105 |
Better Fuel Economy Factory Ratios Increased Power
