Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/35-22 | 345/35-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.96 (786.3) | 31.51 (800.3) | 0.55 (14) 1.8% |
| Width inches (mm) | 12.8 (325) | 13.58 (345) | 0.79 (20) 6.2% |
| Circum. inches (mm) | 97.25 (2470.23) | 98.98 (2514.22) | 1.73 (43.98) 1.8% |
| Sidewall Height inches (mm) | 4.48 (113.75) | 4.75 (120.75) | 0.28 (7) 6.2% |
| Revolutions per mile (km) | 651.49 (404.82) | 640.1 (397.74) | -11.4 (-7.08) -1.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.36 mph (32.76 km/h) |
| 25 mph (40.23 km/h) | 25.45 mph (40.95 km/h) |
| 30 mph (48.28 km/h) | 30.53 mph (49.14 km/h) |
| 35 mph (56.33 km/h) | 35.62 mph (57.33 km/h) |
| 40 mph (64.37 km/h) | 40.71 mph (65.52 km/h) |
| 45 mph (72.42 km/h) | 45.8 mph (73.71 km/h) |
| 50 mph (80.47 km/h) | 50.89 mph (81.9 km/h) |
| 55 mph (88.51 km/h) | 55.98 mph (90.09 km/h) |
| 60 mph (96.56 km/h) | 61.07 mph (98.28 km/h) |
| 65 mph (104.61 km/h) | 66.16 mph (106.47 km/h) |
| 70 mph (112.65 km/h) | 71.25 mph (114.66 km/h) |
| 75 mph (120.7 km/h) | 76.34 mph (122.85 km/h) |
| 80 mph (128.75 km/h) | 81.42 mph (131.04 km/h) |
| 85 mph (136.79 km/h) | 86.51 mph (139.23 km/h) |
| 90 mph (144.84 km/h) | 91.6 mph (147.42 km/h) |
| 95 mph (152.89 km/h) | 96.69 mph (155.61 km/h) |
| 100 mph (160.93 km/h) | 101.78 mph (163.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1629 | 1892 | 2038 | 2128 | 2225 | 2294 | 2371 | 2461 | 2585 | 2710 | 2849 | 2960 | 3161 | 3383 | 3556 | 3667 | 3729 | 3958 | 4277 | 4970 |
Better Fuel Economy Factory Ratios Increased Power
