Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/50-22 | 35/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.22 (843.8) | 35.02 (889.52) | 1.8 (45.72) 5.4% |
| Width inches (mm) | 11.22 (285) | 12.52 (318) | 1.3 (33) 11.6% |
| Circum. inches (mm) | 104.37 (2650.88) | 110.02 (2794.51) | 5.65 (143.63) 5.4% |
| Sidewall Height inches (mm) | 5.61 (142.5) | 6.51 (165.36) | 0.9 (22.86) 16% |
| Revolutions per mile (km) | 607.1 (377.23) | 575.89 (357.84) | -31.2 (-19.39) -5.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.08 mph (33.93 km/h) |
| 25 mph (40.23 km/h) | 26.35 mph (42.41 km/h) |
| 30 mph (48.28 km/h) | 31.63 mph (50.9 km/h) |
| 35 mph (56.33 km/h) | 36.9 mph (59.38 km/h) |
| 40 mph (64.37 km/h) | 42.17 mph (67.86 km/h) |
| 45 mph (72.42 km/h) | 47.44 mph (76.34 km/h) |
| 50 mph (80.47 km/h) | 52.71 mph (84.83 km/h) |
| 55 mph (88.51 km/h) | 57.98 mph (93.31 km/h) |
| 60 mph (96.56 km/h) | 63.25 mph (101.79 km/h) |
| 65 mph (104.61 km/h) | 68.52 mph (110.28 km/h) |
| 70 mph (112.65 km/h) | 73.79 mph (118.76 km/h) |
| 75 mph (120.7 km/h) | 79.06 mph (127.24 km/h) |
| 80 mph (128.75 km/h) | 84.33 mph (135.72 km/h) |
| 85 mph (136.79 km/h) | 89.61 mph (144.21 km/h) |
| 90 mph (144.84 km/h) | 94.88 mph (152.69 km/h) |
| 95 mph (152.89 km/h) | 100.15 mph (161.17 km/h) |
| 100 mph (160.93 km/h) | 105.42 mph (169.65 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1466 | 1703 | 1833 | 1915 | 2002 | 2064 | 2133 | 2214 | 2326 | 2438 | 2563 | 2663 | 2844 | 3043 | 3199 | 3299 | 3355 | 3561 | 3848 | 4471 |
Better Fuel Economy Factory Ratios Increased Power
