Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 270/45-19 | 245/35-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.57 (725.6) | 28.75 (730.3) | 0.19 (4.7) 0.6% |
| Width inches (mm) | 10.63 (270) | 9.65 (245) | -0.98 (-25) -9.3% |
| Circum. inches (mm) | 89.75 (2279.54) | 90.33 (2294.31) | 0.58 (14.77) 0.6% |
| Sidewall Height inches (mm) | 4.78 (121.5) | 3.38 (85.75) | -1.41 (-35.75) -29.4% |
| Revolutions per mile (km) | 706 (438.68) | 701.45 (435.86) | -4.54 (-2.82) -0.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.13 mph (32.4 km/h) |
| 25 mph (40.23 km/h) | 25.16 mph (40.49 km/h) |
| 30 mph (48.28 km/h) | 30.19 mph (48.59 km/h) |
| 35 mph (56.33 km/h) | 35.23 mph (56.69 km/h) |
| 40 mph (64.37 km/h) | 40.26 mph (64.79 km/h) |
| 45 mph (72.42 km/h) | 45.29 mph (72.89 km/h) |
| 50 mph (80.47 km/h) | 50.32 mph (80.99 km/h) |
| 55 mph (88.51 km/h) | 55.36 mph (89.09 km/h) |
| 60 mph (96.56 km/h) | 60.39 mph (97.19 km/h) |
| 65 mph (104.61 km/h) | 65.42 mph (105.29 km/h) |
| 70 mph (112.65 km/h) | 70.45 mph (113.38 km/h) |
| 75 mph (120.7 km/h) | 75.49 mph (121.48 km/h) |
| 80 mph (128.75 km/h) | 80.52 mph (129.58 km/h) |
| 85 mph (136.79 km/h) | 85.55 mph (137.68 km/h) |
| 90 mph (144.84 km/h) | 90.58 mph (145.78 km/h) |
| 95 mph (152.89 km/h) | 95.62 mph (153.88 km/h) |
| 100 mph (160.93 km/h) | 100.65 mph (161.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1785 | 2074 | 2233 | 2332 | 2438 | 2514 | 2598 | 2697 | 2833 | 2970 | 3122 | 3243 | 3464 | 3707 | 3897 | 4018 | 4087 | 4337 | 4687 | 5446 |
Better Fuel Economy Factory Ratios Increased Power
