Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/45-10 | 225/65-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 17.97 (456.5) | 21.52 (546.5) | 3.54 (90) 19.7% |
| Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
| Circum. inches (mm) | 56.46 (1434.14) | 67.59 (1716.88) | 11.13 (282.74) 19.7% |
| Sidewall Height inches (mm) | 3.99 (101.25) | 5.76 (146.25) | 1.77 (45) 44.4% |
| Revolutions per mile (km) | 1122.17 (697.28) | 937.37 (582.45) | -184.8 (-114.83) -16.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.94 mph (38.53 km/h) |
| 25 mph (40.23 km/h) | 29.93 mph (48.17 km/h) |
| 30 mph (48.28 km/h) | 35.91 mph (57.8 km/h) |
| 35 mph (56.33 km/h) | 41.9 mph (67.43 km/h) |
| 40 mph (64.37 km/h) | 47.89 mph (77.07 km/h) |
| 45 mph (72.42 km/h) | 53.87 mph (86.7 km/h) |
| 50 mph (80.47 km/h) | 59.86 mph (96.33 km/h) |
| 55 mph (88.51 km/h) | 65.84 mph (105.96 km/h) |
| 60 mph (96.56 km/h) | 71.83 mph (115.6 km/h) |
| 65 mph (104.61 km/h) | 77.81 mph (125.23 km/h) |
| 70 mph (112.65 km/h) | 83.8 mph (134.86 km/h) |
| 75 mph (120.7 km/h) | 89.79 mph (144.5 km/h) |
| 80 mph (128.75 km/h) | 95.77 mph (154.13 km/h) |
| 85 mph (136.79 km/h) | 101.76 mph (163.76 km/h) |
| 90 mph (144.84 km/h) | 107.74 mph (173.4 km/h) |
| 95 mph (152.89 km/h) | 113.73 mph (183.03 km/h) |
| 100 mph (160.93 km/h) | 119.72 mph (192.66 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
