Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/55-22 | 285/55-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.64 (905.3) | 34.34 (872.3) | -1.3 (-33) -3.6% |
| Width inches (mm) | 12.4 (315) | 11.22 (285) | -1.18 (-30) -9.5% |
| Circum. inches (mm) | 111.97 (2844.08) | 107.89 (2740.41) | -4.08 (-103.67) -3.6% |
| Sidewall Height inches (mm) | 6.82 (173.25) | 6.17 (156.75) | -0.65 (-16.5) -9.5% |
| Revolutions per mile (km) | 565.86 (351.61) | 587.26 (364.91) | 21.41 (13.3) 3.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.27 mph (31.01 km/h) |
| 25 mph (40.23 km/h) | 24.09 mph (38.77 km/h) |
| 30 mph (48.28 km/h) | 28.91 mph (46.52 km/h) |
| 35 mph (56.33 km/h) | 33.72 mph (54.27 km/h) |
| 40 mph (64.37 km/h) | 38.54 mph (62.03 km/h) |
| 45 mph (72.42 km/h) | 43.36 mph (69.78 km/h) |
| 50 mph (80.47 km/h) | 48.18 mph (77.53 km/h) |
| 55 mph (88.51 km/h) | 53 mph (85.29 km/h) |
| 60 mph (96.56 km/h) | 57.81 mph (93.04 km/h) |
| 65 mph (104.61 km/h) | 62.63 mph (100.79 km/h) |
| 70 mph (112.65 km/h) | 67.45 mph (108.55 km/h) |
| 75 mph (120.7 km/h) | 72.27 mph (116.3 km/h) |
| 80 mph (128.75 km/h) | 77.08 mph (124.05 km/h) |
| 85 mph (136.79 km/h) | 81.9 mph (131.81 km/h) |
| 90 mph (144.84 km/h) | 86.72 mph (139.56 km/h) |
| 95 mph (152.89 km/h) | 91.54 mph (147.31 km/h) |
| 100 mph (160.93 km/h) | 96.35 mph (155.07 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
