Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 33/12.5-22 | 285/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.02 (838.64) | 34.34 (872.3) | 1.33 (33.66) 4% |
| Width inches (mm) | 12.52 (318) | 11.22 (285) | -1.3 (-33) -10.4% |
| Circum. inches (mm) | 103.73 (2634.67) | 107.89 (2740.41) | 4.16 (105.75) 4% |
| Sidewall Height inches (mm) | 5.51 (139.92) | 6.17 (156.75) | 0.66 (16.83) 12% |
| Revolutions per mile (km) | 610.83 (379.55) | 587.26 (364.91) | -23.57 (-14.65) -3.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.8 mph (33.48 km/h) |
| 25 mph (40.23 km/h) | 26 mph (41.85 km/h) |
| 30 mph (48.28 km/h) | 31.2 mph (50.22 km/h) |
| 35 mph (56.33 km/h) | 36.4 mph (58.59 km/h) |
| 40 mph (64.37 km/h) | 41.61 mph (66.96 km/h) |
| 45 mph (72.42 km/h) | 46.81 mph (75.33 km/h) |
| 50 mph (80.47 km/h) | 52.01 mph (83.7 km/h) |
| 55 mph (88.51 km/h) | 57.21 mph (92.07 km/h) |
| 60 mph (96.56 km/h) | 62.41 mph (100.44 km/h) |
| 65 mph (104.61 km/h) | 67.61 mph (108.81 km/h) |
| 70 mph (112.65 km/h) | 72.81 mph (117.18 km/h) |
| 75 mph (120.7 km/h) | 78.01 mph (125.55 km/h) |
| 80 mph (128.75 km/h) | 83.21 mph (133.92 km/h) |
| 85 mph (136.79 km/h) | 88.41 mph (142.28 km/h) |
| 90 mph (144.84 km/h) | 93.61 mph (150.65 km/h) |
| 95 mph (152.89 km/h) | 98.81 mph (159.02 km/h) |
| 100 mph (160.93 km/h) | 104.01 mph (167.39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1494 | 1736 | 1870 | 1952 | 2041 | 2105 | 2175 | 2258 | 2372 | 2487 | 2614 | 2715 | 2900 | 3103 | 3262 | 3364 | 3421 | 3631 | 3924 | 4560 |
Better Fuel Economy Factory Ratios Increased Power
