Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/45-10 | 235/65-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 17.97 (456.5) | 22.03 (559.5) | 4.06 (103) 22.6% |
| Width inches (mm) | 8.86 (225) | 9.25 (235) | 0.39 (10) 4.4% |
| Circum. inches (mm) | 56.46 (1434.14) | 69.2 (1757.72) | 12.74 (323.58) 22.6% |
| Sidewall Height inches (mm) | 3.99 (101.25) | 6.01 (152.75) | 2.03 (51.5) 50.9% |
| Revolutions per mile (km) | 1122.17 (697.28) | 915.59 (568.92) | -206.58 (-128.36) -18.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.51 mph (39.45 km/h) |
| 25 mph (40.23 km/h) | 30.64 mph (49.31 km/h) |
| 30 mph (48.28 km/h) | 36.77 mph (59.17 km/h) |
| 35 mph (56.33 km/h) | 42.9 mph (69.04 km/h) |
| 40 mph (64.37 km/h) | 49.03 mph (78.9 km/h) |
| 45 mph (72.42 km/h) | 55.15 mph (88.76 km/h) |
| 50 mph (80.47 km/h) | 61.28 mph (98.62 km/h) |
| 55 mph (88.51 km/h) | 67.41 mph (108.49 km/h) |
| 60 mph (96.56 km/h) | 73.54 mph (118.35 km/h) |
| 65 mph (104.61 km/h) | 79.67 mph (128.21 km/h) |
| 70 mph (112.65 km/h) | 85.79 mph (138.07 km/h) |
| 75 mph (120.7 km/h) | 91.92 mph (147.93 km/h) |
| 80 mph (128.75 km/h) | 98.05 mph (157.8 km/h) |
| 85 mph (136.79 km/h) | 104.18 mph (167.66 km/h) |
| 90 mph (144.84 km/h) | 110.31 mph (177.52 km/h) |
| 95 mph (152.89 km/h) | 116.43 mph (187.38 km/h) |
| 100 mph (160.93 km/h) | 122.56 mph (197.25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2330 | 2707 | 2915 | 3044 | 3183 | 3282 | 3391 | 3520 | 3698 | 3877 | 4075 | 4234 | 4521 | 4838 | 5086 | 5245 | 5334 | 5661 | 6117 | 7109 |
Better Fuel Economy Factory Ratios Increased Power
