Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/35-22 | 305/35-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.96 (786.3) | 30.41 (772.3) | -0.55 (-14) -1.8% |
| Width inches (mm) | 12.8 (325) | 12.01 (305) | -0.79 (-20) -6.2% |
| Circum. inches (mm) | 97.25 (2470.23) | 95.52 (2426.25) | -1.73 (-43.98) -1.8% |
| Sidewall Height inches (mm) | 4.48 (113.75) | 4.2 (106.75) | -0.28 (-7) -6.2% |
| Revolutions per mile (km) | 651.49 (404.82) | 663.3 (412.16) | 11.81 (7.34) 1.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.64 mph (31.61 km/h) |
| 25 mph (40.23 km/h) | 24.55 mph (39.52 km/h) |
| 30 mph (48.28 km/h) | 29.47 mph (47.42 km/h) |
| 35 mph (56.33 km/h) | 34.38 mph (55.32 km/h) |
| 40 mph (64.37 km/h) | 39.29 mph (63.23 km/h) |
| 45 mph (72.42 km/h) | 44.2 mph (71.13 km/h) |
| 50 mph (80.47 km/h) | 49.11 mph (79.03 km/h) |
| 55 mph (88.51 km/h) | 54.02 mph (86.94 km/h) |
| 60 mph (96.56 km/h) | 58.93 mph (94.84 km/h) |
| 65 mph (104.61 km/h) | 63.84 mph (102.75 km/h) |
| 70 mph (112.65 km/h) | 68.75 mph (110.65 km/h) |
| 75 mph (120.7 km/h) | 73.66 mph (118.55 km/h) |
| 80 mph (128.75 km/h) | 78.58 mph (126.46 km/h) |
| 85 mph (136.79 km/h) | 83.49 mph (134.36 km/h) |
| 90 mph (144.84 km/h) | 88.4 mph (142.26 km/h) |
| 95 mph (152.89 km/h) | 93.31 mph (150.17 km/h) |
| 100 mph (160.93 km/h) | 98.22 mph (158.07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1688 | 1961 | 2112 | 2205 | 2306 | 2378 | 2457 | 2550 | 2679 | 2809 | 2952 | 3067 | 3275 | 3505 | 3685 | 3800 | 3864 | 4101 | 4432 | 5150 |
Better Fuel Economy Factory Ratios Increased Power
