Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 135/90-15 | 355/75-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.57 (624) | 42.96 (1091.3) | 18.4 (467.3) 74.9% |
| Width inches (mm) | 5.31 (135) | 13.98 (355) | 8.66 (220) 163% |
| Circum. inches (mm) | 77.18 (1960.35) | 134.98 (3428.42) | 57.8 (1468.07) 74.9% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 10.48 (266.25) | 5.7 (144.75) 119.1% |
| Revolutions per mile (km) | 820.95 (510.11) | 469.41 (291.68) | -351.53 (-218.43) -42.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 34.98 mph (56.29 km/h) |
| 25 mph (40.23 km/h) | 43.72 mph (70.36 km/h) |
| 30 mph (48.28 km/h) | 52.47 mph (84.44 km/h) |
| 35 mph (56.33 km/h) | 61.21 mph (98.51 km/h) |
| 40 mph (64.37 km/h) | 69.96 mph (112.58 km/h) |
| 45 mph (72.42 km/h) | 78.7 mph (126.65 km/h) |
| 50 mph (80.47 km/h) | 87.44 mph (140.73 km/h) |
| 55 mph (88.51 km/h) | 96.19 mph (154.8 km/h) |
| 60 mph (96.56 km/h) | 104.93 mph (168.87 km/h) |
| 65 mph (104.61 km/h) | 113.68 mph (182.95 km/h) |
| 70 mph (112.65 km/h) | 122.42 mph (197.02 km/h) |
| 75 mph (120.7 km/h) | 131.17 mph (211.09 km/h) |
| 80 mph (128.75 km/h) | 139.91 mph (225.16 km/h) |
| 85 mph (136.79 km/h) | 148.65 mph (239.24 km/h) |
| 90 mph (144.84 km/h) | 157.4 mph (253.31 km/h) |
| 95 mph (152.89 km/h) | 166.14 mph (267.38 km/h) |
| 100 mph (160.93 km/h) | 174.89 mph (281.46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1195 | 1388 | 1494 | 1561 | 1632 | 1683 | 1738 | 1805 | 1896 | 1988 | 2089 | 2171 | 2318 | 2481 | 2608 | 2689 | 2735 | 2903 | 3136 | 3645 |
Better Fuel Economy Factory Ratios Increased Power
