Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 425/65-22.5 | 295/75-22.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 44.25 (1124) | 39.92 (1014) | -4.33 (-110) -9.8% |
| Width inches (mm) | 16.73 (425) | 11.61 (295) | -5.12 (-130) -30.6% |
| Circum. inches (mm) | 139.02 (3531.15) | 125.42 (3185.57) | -13.61 (-345.58) -9.8% |
| Sidewall Height inches (mm) | 10.88 (276.25) | 8.71 (221.25) | -2.17 (-55) -19.9% |
| Revolutions per mile (km) | 455.76 (283.19) | 505.2 (313.91) | 49.44 (30.72) 10.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.04 mph (29.04 km/h) |
| 25 mph (40.23 km/h) | 22.55 mph (36.3 km/h) |
| 30 mph (48.28 km/h) | 27.06 mph (43.56 km/h) |
| 35 mph (56.33 km/h) | 31.57 mph (50.81 km/h) |
| 40 mph (64.37 km/h) | 36.09 mph (58.07 km/h) |
| 45 mph (72.42 km/h) | 40.6 mph (65.33 km/h) |
| 50 mph (80.47 km/h) | 45.11 mph (72.59 km/h) |
| 55 mph (88.51 km/h) | 49.62 mph (79.85 km/h) |
| 60 mph (96.56 km/h) | 54.13 mph (87.11 km/h) |
| 65 mph (104.61 km/h) | 58.64 mph (94.37 km/h) |
| 70 mph (112.65 km/h) | 63.15 mph (101.63 km/h) |
| 75 mph (120.7 km/h) | 67.66 mph (108.89 km/h) |
| 80 mph (128.75 km/h) | 72.17 mph (116.15 km/h) |
| 85 mph (136.79 km/h) | 76.68 mph (123.41 km/h) |
| 90 mph (144.84 km/h) | 81.19 mph (130.67 km/h) |
| 95 mph (152.89 km/h) | 85.7 mph (137.93 km/h) |
| 100 mph (160.93 km/h) | 90.21 mph (145.18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1286 | 1494 | 1608 | 1680 | 1756 | 1811 | 1871 | 1942 | 2041 | 2139 | 2248 | 2336 | 2495 | 2670 | 2807 | 2894 | 2943 | 3124 | 3375 | 3923 |
Better Fuel Economy Factory Ratios Increased Power
