Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/80-22.5 | 295/80-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 42.34 (1075.5) | 41.08 (1043.5) | -1.26 (-32) -3% |
| Width inches (mm) | 12.4 (315) | 11.61 (295) | -0.79 (-20) -6.3% |
| Circum. inches (mm) | 133.02 (3378.78) | 129.07 (3278.25) | -3.96 (-100.53) -3% |
| Sidewall Height inches (mm) | 9.92 (252) | 9.29 (236) | -0.63 (-16) -6.3% |
| Revolutions per mile (km) | 476.31 (295.96) | 490.92 (305.04) | 14.61 (9.08) 3.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.4 mph (31.23 km/h) |
| 25 mph (40.23 km/h) | 24.26 mph (39.04 km/h) |
| 30 mph (48.28 km/h) | 29.11 mph (46.84 km/h) |
| 35 mph (56.33 km/h) | 33.96 mph (54.65 km/h) |
| 40 mph (64.37 km/h) | 38.81 mph (62.46 km/h) |
| 45 mph (72.42 km/h) | 43.66 mph (70.27 km/h) |
| 50 mph (80.47 km/h) | 48.51 mph (78.07 km/h) |
| 55 mph (88.51 km/h) | 53.36 mph (85.88 km/h) |
| 60 mph (96.56 km/h) | 58.21 mph (93.69 km/h) |
| 65 mph (104.61 km/h) | 63.07 mph (101.5 km/h) |
| 70 mph (112.65 km/h) | 67.92 mph (109.3 km/h) |
| 75 mph (120.7 km/h) | 72.77 mph (117.11 km/h) |
| 80 mph (128.75 km/h) | 77.62 mph (124.92 km/h) |
| 85 mph (136.79 km/h) | 82.47 mph (132.72 km/h) |
| 90 mph (144.84 km/h) | 87.32 mph (140.53 km/h) |
| 95 mph (152.89 km/h) | 92.17 mph (148.34 km/h) |
| 100 mph (160.93 km/h) | 97.02 mph (156.15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1249 | 1451 | 1563 | 1632 | 1706 | 1760 | 1818 | 1887 | 1983 | 2079 | 2185 | 2270 | 2424 | 2594 | 2727 | 2812 | 2860 | 3035 | 3280 | 3812 |
Better Fuel Economy Factory Ratios Increased Power
