Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/45-22 | 285/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.74 (806.3) | 34.34 (872.3) | 2.6 (66) 8.2% |
| Width inches (mm) | 10.83 (275) | 11.22 (285) | 0.39 (10) 3.6% |
| Circum. inches (mm) | 99.73 (2533.07) | 107.89 (2740.41) | 8.16 (207.35) 8.2% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 6.17 (156.75) | 1.3 (33) 26.7% |
| Revolutions per mile (km) | 635.33 (394.78) | 587.26 (364.91) | -48.07 (-29.87) -7.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.64 mph (34.82 km/h) |
| 25 mph (40.23 km/h) | 27.05 mph (43.53 km/h) |
| 30 mph (48.28 km/h) | 32.46 mph (52.23 km/h) |
| 35 mph (56.33 km/h) | 37.86 mph (60.94 km/h) |
| 40 mph (64.37 km/h) | 43.27 mph (69.64 km/h) |
| 45 mph (72.42 km/h) | 48.68 mph (78.35 km/h) |
| 50 mph (80.47 km/h) | 54.09 mph (87.05 km/h) |
| 55 mph (88.51 km/h) | 59.5 mph (95.76 km/h) |
| 60 mph (96.56 km/h) | 64.91 mph (104.46 km/h) |
| 65 mph (104.61 km/h) | 70.32 mph (113.17 km/h) |
| 70 mph (112.65 km/h) | 75.73 mph (121.88 km/h) |
| 75 mph (120.7 km/h) | 81.14 mph (130.58 km/h) |
| 80 mph (128.75 km/h) | 86.55 mph (139.29 km/h) |
| 85 mph (136.79 km/h) | 91.96 mph (147.99 km/h) |
| 90 mph (144.84 km/h) | 97.37 mph (156.7 km/h) |
| 95 mph (152.89 km/h) | 102.78 mph (165.4 km/h) |
| 100 mph (160.93 km/h) | 108.19 mph (174.11 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
