Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 285/35-22 | 35/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.85 (758.3) | 35.02 (889.52) | 5.17 (131.22) 17.3% |
| Width inches (mm) | 11.22 (285) | 12.52 (318) | 1.3 (33) 11.6% |
| Circum. inches (mm) | 93.79 (2382.27) | 110.02 (2794.51) | 16.23 (412.24) 17.3% |
| Sidewall Height inches (mm) | 3.93 (99.75) | 6.51 (165.36) | 2.58 (65.61) 65.8% |
| Revolutions per mile (km) | 675.55 (419.77) | 575.89 (357.84) | -99.66 (-61.92) -14.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.46 mph (37.76 km/h) |
| 25 mph (40.23 km/h) | 29.33 mph (47.2 km/h) |
| 30 mph (48.28 km/h) | 35.19 mph (56.64 km/h) |
| 35 mph (56.33 km/h) | 41.06 mph (66.07 km/h) |
| 40 mph (64.37 km/h) | 46.92 mph (75.51 km/h) |
| 45 mph (72.42 km/h) | 52.79 mph (84.95 km/h) |
| 50 mph (80.47 km/h) | 58.65 mph (94.39 km/h) |
| 55 mph (88.51 km/h) | 64.52 mph (103.83 km/h) |
| 60 mph (96.56 km/h) | 70.38 mph (113.27 km/h) |
| 65 mph (104.61 km/h) | 76.25 mph (122.71 km/h) |
| 70 mph (112.65 km/h) | 82.11 mph (132.15 km/h) |
| 75 mph (120.7 km/h) | 87.98 mph (141.59 km/h) |
| 80 mph (128.75 km/h) | 93.84 mph (151.03 km/h) |
| 85 mph (136.79 km/h) | 99.71 mph (160.47 km/h) |
| 90 mph (144.84 km/h) | 105.57 mph (169.91 km/h) |
| 95 mph (152.89 km/h) | 111.44 mph (179.34 km/h) |
| 100 mph (160.93 km/h) | 117.3 mph (188.78 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
