Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/30-22 | 245/25-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.55 (699.8) | 26.82 (681.3) | -0.73 (-18.5) -2.6% |
| Width inches (mm) | 9.25 (235) | 9.65 (245) | 0.39 (10) 4.3% |
| Circum. inches (mm) | 86.55 (2198.49) | 84.27 (2140.37) | -2.29 (-58.12) -2.6% |
| Sidewall Height inches (mm) | 2.78 (70.5) | 2.41 (61.25) | -0.36 (-9.25) -13.1% |
| Revolutions per mile (km) | 732.02 (454.86) | 751.9 (467.21) | 19.88 (12.35) 2.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.47 mph (31.34 km/h) |
| 25 mph (40.23 km/h) | 24.34 mph (39.17 km/h) |
| 30 mph (48.28 km/h) | 29.21 mph (47 km/h) |
| 35 mph (56.33 km/h) | 34.07 mph (54.84 km/h) |
| 40 mph (64.37 km/h) | 38.94 mph (62.67 km/h) |
| 45 mph (72.42 km/h) | 43.81 mph (70.51 km/h) |
| 50 mph (80.47 km/h) | 48.68 mph (78.34 km/h) |
| 55 mph (88.51 km/h) | 53.55 mph (86.17 km/h) |
| 60 mph (96.56 km/h) | 58.41 mph (94.01 km/h) |
| 65 mph (104.61 km/h) | 63.28 mph (101.84 km/h) |
| 70 mph (112.65 km/h) | 68.15 mph (109.68 km/h) |
| 75 mph (120.7 km/h) | 73.02 mph (117.51 km/h) |
| 80 mph (128.75 km/h) | 77.89 mph (125.34 km/h) |
| 85 mph (136.79 km/h) | 82.75 mph (133.18 km/h) |
| 90 mph (144.84 km/h) | 87.62 mph (141.01 km/h) |
| 95 mph (152.89 km/h) | 92.49 mph (148.85 km/h) |
| 100 mph (160.93 km/h) | 97.36 mph (156.68 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1913 | 2223 | 2394 | 2500 | 2614 | 2695 | 2785 | 2891 | 3037 | 3184 | 3346 | 3477 | 3713 | 3973 | 4177 | 4307 | 4381 | 4649 | 5024 | 5838 |
Better Fuel Economy Factory Ratios Increased Power
