Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/55-22.5 | 37/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.28 (896) | 37.02 (940.4) | 1.75 (44.4) 5% |
| Width inches (mm) | 11.61 (295) | 12.52 (318) | 0.91 (23) 7.8% |
| Circum. inches (mm) | 110.82 (2814.87) | 116.31 (2954.35) | 5.49 (139.49) 5% |
| Sidewall Height inches (mm) | 6.39 (162.25) | 7.51 (190.8) | 1.12 (28.55) 17.6% |
| Revolutions per mile (km) | 571.73 (355.26) | 544.74 (338.48) | -26.99 (-16.77) -4.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.99 mph (33.78 km/h) |
| 25 mph (40.23 km/h) | 26.24 mph (42.23 km/h) |
| 30 mph (48.28 km/h) | 31.49 mph (50.67 km/h) |
| 35 mph (56.33 km/h) | 36.73 mph (59.12 km/h) |
| 40 mph (64.37 km/h) | 41.98 mph (67.56 km/h) |
| 45 mph (72.42 km/h) | 47.23 mph (76.01 km/h) |
| 50 mph (80.47 km/h) | 52.48 mph (84.45 km/h) |
| 55 mph (88.51 km/h) | 57.73 mph (92.9 km/h) |
| 60 mph (96.56 km/h) | 62.97 mph (101.35 km/h) |
| 65 mph (104.61 km/h) | 68.22 mph (109.79 km/h) |
| 70 mph (112.65 km/h) | 73.47 mph (118.24 km/h) |
| 75 mph (120.7 km/h) | 78.72 mph (126.68 km/h) |
| 80 mph (128.75 km/h) | 83.96 mph (135.13 km/h) |
| 85 mph (136.79 km/h) | 89.21 mph (143.57 km/h) |
| 90 mph (144.84 km/h) | 94.46 mph (152.02 km/h) |
| 95 mph (152.89 km/h) | 99.71 mph (160.46 km/h) |
| 100 mph (160.93 km/h) | 104.96 mph (168.91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1386 | 1610 | 1734 | 1811 | 1894 | 1953 | 2017 | 2094 | 2200 | 2306 | 2424 | 2519 | 2690 | 2879 | 3026 | 3121 | 3174 | 3368 | 3640 | 4230 |
Better Fuel Economy Factory Ratios Increased Power
