Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/30-22 | 35/12.5-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.44 (747.8) | 35.02 (889.52) | 5.58 (141.72) 19% |
| Width inches (mm) | 12.4 (315) | 12.52 (318) | 0.12 (3) 1% |
| Circum. inches (mm) | 92.49 (2349.28) | 110.02 (2794.51) | 17.53 (445.23) 19% |
| Sidewall Height inches (mm) | 3.72 (94.5) | 6.51 (165.36) | 2.79 (70.86) 75% |
| Revolutions per mile (km) | 685.04 (425.66) | 575.89 (357.84) | -109.14 (-67.82) -15.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.79 mph (38.29 km/h) |
| 25 mph (40.23 km/h) | 29.74 mph (47.86 km/h) |
| 30 mph (48.28 km/h) | 35.69 mph (57.43 km/h) |
| 35 mph (56.33 km/h) | 41.63 mph (67 km/h) |
| 40 mph (64.37 km/h) | 47.58 mph (76.57 km/h) |
| 45 mph (72.42 km/h) | 53.53 mph (86.15 km/h) |
| 50 mph (80.47 km/h) | 59.48 mph (95.72 km/h) |
| 55 mph (88.51 km/h) | 65.42 mph (105.29 km/h) |
| 60 mph (96.56 km/h) | 71.37 mph (114.86 km/h) |
| 65 mph (104.61 km/h) | 77.32 mph (124.43 km/h) |
| 70 mph (112.65 km/h) | 83.27 mph (134 km/h) |
| 75 mph (120.7 km/h) | 89.21 mph (143.58 km/h) |
| 80 mph (128.75 km/h) | 95.16 mph (153.15 km/h) |
| 85 mph (136.79 km/h) | 101.11 mph (162.72 km/h) |
| 90 mph (144.84 km/h) | 107.06 mph (172.29 km/h) |
| 95 mph (152.89 km/h) | 113 mph (181.86 km/h) |
| 100 mph (160.93 km/h) | 118.95 mph (191.43 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
