Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 33/14.5-22 | 315/45-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.01 (838.48) | 33.16 (842.3) | 0.15 (3.82) 0.5% |
| Width inches (mm) | 14.49 (368) | 12.4 (315) | -2.09 (-53) -14.4% |
| Circum. inches (mm) | 103.71 (2634.16) | 104.18 (2646.16) | 0.47 (12) 0.5% |
| Sidewall Height inches (mm) | 5.51 (139.84) | 5.58 (141.75) | 0.08 (1.91) 1.4% |
| Revolutions per mile (km) | 610.95 (379.63) | 608.18 (377.9) | -2.77 (-1.72) -0.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.09 mph (32.33 km/h) |
| 25 mph (40.23 km/h) | 25.11 mph (40.42 km/h) |
| 30 mph (48.28 km/h) | 30.14 mph (48.5 km/h) |
| 35 mph (56.33 km/h) | 35.16 mph (56.58 km/h) |
| 40 mph (64.37 km/h) | 40.18 mph (64.67 km/h) |
| 45 mph (72.42 km/h) | 45.21 mph (72.75 km/h) |
| 50 mph (80.47 km/h) | 50.23 mph (80.83 km/h) |
| 55 mph (88.51 km/h) | 55.25 mph (88.92 km/h) |
| 60 mph (96.56 km/h) | 60.27 mph (97 km/h) |
| 65 mph (104.61 km/h) | 65.3 mph (105.08 km/h) |
| 70 mph (112.65 km/h) | 70.32 mph (113.17 km/h) |
| 75 mph (120.7 km/h) | 75.34 mph (121.25 km/h) |
| 80 mph (128.75 km/h) | 80.36 mph (129.33 km/h) |
| 85 mph (136.79 km/h) | 85.39 mph (137.42 km/h) |
| 90 mph (144.84 km/h) | 90.41 mph (145.5 km/h) |
| 95 mph (152.89 km/h) | 95.43 mph (153.58 km/h) |
| 100 mph (160.93 km/h) | 100.46 mph (161.67 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1548 | 1798 | 1936 | 2022 | 2114 | 2180 | 2252 | 2338 | 2457 | 2575 | 2707 | 2812 | 3003 | 3214 | 3379 | 3484 | 3543 | 3761 | 4064 | 4722 |
Better Fuel Economy Factory Ratios Increased Power
