Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/40-10 | 225/55-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 17.09 (434) | 19.74 (501.5) | 2.66 (67.5) 15.6% |
| Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
| Circum. inches (mm) | 53.68 (1363.45) | 62.03 (1575.51) | 8.35 (212.06) 15.6% |
| Sidewall Height inches (mm) | 3.54 (90) | 4.87 (123.75) | 1.33 (33.75) 37.5% |
| Revolutions per mile (km) | 1180.35 (733.43) | 1021.48 (634.71) | -158.87 (-98.72) -13.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.11 mph (37.19 km/h) |
| 25 mph (40.23 km/h) | 28.89 mph (46.49 km/h) |
| 30 mph (48.28 km/h) | 34.67 mph (55.79 km/h) |
| 35 mph (56.33 km/h) | 40.44 mph (65.09 km/h) |
| 40 mph (64.37 km/h) | 46.22 mph (74.39 km/h) |
| 45 mph (72.42 km/h) | 52 mph (83.68 km/h) |
| 50 mph (80.47 km/h) | 57.78 mph (92.98 km/h) |
| 55 mph (88.51 km/h) | 63.55 mph (102.28 km/h) |
| 60 mph (96.56 km/h) | 69.33 mph (111.58 km/h) |
| 65 mph (104.61 km/h) | 75.11 mph (120.88 km/h) |
| 70 mph (112.65 km/h) | 80.89 mph (130.18 km/h) |
| 75 mph (120.7 km/h) | 86.66 mph (139.47 km/h) |
| 80 mph (128.75 km/h) | 92.44 mph (148.77 km/h) |
| 85 mph (136.79 km/h) | 98.22 mph (158.07 km/h) |
| 90 mph (144.84 km/h) | 104 mph (167.37 km/h) |
| 95 mph (152.89 km/h) | 109.78 mph (176.67 km/h) |
| 100 mph (160.93 km/h) | 115.55 mph (185.96 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
