Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/30-22 | 305/25-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.26 (717.8) | 28 (711.3) | -0.26 (-6.5) -0.9% |
| Width inches (mm) | 10.43 (265) | 12.01 (305) | 1.57 (40) 15.1% |
| Circum. inches (mm) | 88.78 (2255.04) | 87.98 (2234.61) | -0.8 (-20.42) -0.9% |
| Sidewall Height inches (mm) | 3.13 (79.5) | 3 (76.25) | -0.13 (-3.25) -4.1% |
| Revolutions per mile (km) | 713.67 (443.45) | 720.19 (447.5) | 6.52 (4.05) 0.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.82 mph (31.9 km/h) |
| 25 mph (40.23 km/h) | 24.77 mph (39.87 km/h) |
| 30 mph (48.28 km/h) | 29.73 mph (47.84 km/h) |
| 35 mph (56.33 km/h) | 34.68 mph (55.82 km/h) |
| 40 mph (64.37 km/h) | 39.64 mph (63.79 km/h) |
| 45 mph (72.42 km/h) | 44.59 mph (71.76 km/h) |
| 50 mph (80.47 km/h) | 49.55 mph (79.74 km/h) |
| 55 mph (88.51 km/h) | 54.5 mph (87.71 km/h) |
| 60 mph (96.56 km/h) | 59.46 mph (95.69 km/h) |
| 65 mph (104.61 km/h) | 64.41 mph (103.66 km/h) |
| 70 mph (112.65 km/h) | 69.37 mph (111.63 km/h) |
| 75 mph (120.7 km/h) | 74.32 mph (119.61 km/h) |
| 80 mph (128.75 km/h) | 79.28 mph (127.58 km/h) |
| 85 mph (136.79 km/h) | 84.23 mph (135.56 km/h) |
| 90 mph (144.84 km/h) | 89.19 mph (143.53 km/h) |
| 95 mph (152.89 km/h) | 94.14 mph (151.5 km/h) |
| 100 mph (160.93 km/h) | 99.09 mph (159.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1833 | 2129 | 2293 | 2394 | 2503 | 2581 | 2667 | 2769 | 2909 | 3049 | 3205 | 3330 | 3556 | 3806 | 4001 | 4126 | 4196 | 4453 | 4812 | 5592 |
Better Fuel Economy Factory Ratios Increased Power
