Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/80-22.5 | 315/80-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 41.08 (1043.5) | 42.34 (1075.5) | 1.26 (32) 3.1% |
| Width inches (mm) | 11.61 (295) | 12.4 (315) | 0.79 (20) 6.8% |
| Circum. inches (mm) | 129.07 (3278.25) | 133.02 (3378.78) | 3.96 (100.53) 3.1% |
| Sidewall Height inches (mm) | 9.29 (236) | 9.92 (252) | 0.63 (16) 6.8% |
| Revolutions per mile (km) | 490.92 (305.04) | 476.31 (295.96) | -14.61 (-9.08) -3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.61 mph (33.17 km/h) |
| 25 mph (40.23 km/h) | 25.77 mph (41.47 km/h) |
| 30 mph (48.28 km/h) | 30.92 mph (49.76 km/h) |
| 35 mph (56.33 km/h) | 36.07 mph (58.05 km/h) |
| 40 mph (64.37 km/h) | 41.23 mph (66.35 km/h) |
| 45 mph (72.42 km/h) | 46.38 mph (74.64 km/h) |
| 50 mph (80.47 km/h) | 51.53 mph (82.93 km/h) |
| 55 mph (88.51 km/h) | 56.69 mph (91.23 km/h) |
| 60 mph (96.56 km/h) | 61.84 mph (99.52 km/h) |
| 65 mph (104.61 km/h) | 66.99 mph (107.82 km/h) |
| 70 mph (112.65 km/h) | 72.15 mph (116.11 km/h) |
| 75 mph (120.7 km/h) | 77.3 mph (124.4 km/h) |
| 80 mph (128.75 km/h) | 82.45 mph (132.7 km/h) |
| 85 mph (136.79 km/h) | 87.61 mph (140.99 km/h) |
| 90 mph (144.84 km/h) | 92.76 mph (149.28 km/h) |
| 95 mph (152.89 km/h) | 97.91 mph (157.58 km/h) |
| 100 mph (160.93 km/h) | 103.07 mph (165.87 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1212 | 1408 | 1516 | 1583 | 1656 | 1707 | 1764 | 1831 | 1924 | 2017 | 2120 | 2202 | 2352 | 2517 | 2646 | 2729 | 2775 | 2945 | 3182 | 3698 |
Better Fuel Economy Factory Ratios Increased Power
