Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12.5-17 | 35/12.5-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.03 (889.72) | 35.02 (889.6) | -0 (-0.12) -0% |
| Width inches (mm) | 12.52 (318) | 12.52 (318) | 0 (0) 0% |
| Circum. inches (mm) | 110.04 (2795.14) | 110.03 (2794.76) | -0.01 (-0.38) -0% |
| Sidewall Height inches (mm) | 9.01 (228.96) | 7.51 (190.8) | -1.5 (-38.16) -16.7% |
| Revolutions per mile (km) | 575.77 (357.76) | 575.84 (357.81) | 0.08 (0.05) 0% |
35/12.5-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20 mph (32.18 km/h) |
| 25 mph (40.23 km/h) | 25 mph (40.23 km/h) |
| 30 mph (48.28 km/h) | 30 mph (48.27 km/h) |
| 35 mph (56.33 km/h) | 35 mph (56.32 km/h) |
| 40 mph (64.37 km/h) | 39.99 mph (64.37 km/h) |
| 45 mph (72.42 km/h) | 44.99 mph (72.41 km/h) |
| 50 mph (80.47 km/h) | 49.99 mph (80.46 km/h) |
| 55 mph (88.51 km/h) | 54.99 mph (88.5 km/h) |
| 60 mph (96.56 km/h) | 59.99 mph (96.55 km/h) |
| 65 mph (104.61 km/h) | 64.99 mph (104.59 km/h) |
| 70 mph (112.65 km/h) | 69.99 mph (112.64 km/h) |
| 75 mph (120.7 km/h) | 74.99 mph (120.68 km/h) |
| 80 mph (128.75 km/h) | 79.99 mph (128.73 km/h) |
| 85 mph (136.79 km/h) | 84.99 mph (136.78 km/h) |
| 90 mph (144.84 km/h) | 89.99 mph (144.82 km/h) |
| 95 mph (152.89 km/h) | 94.99 mph (152.87 km/h) |
| 100 mph (160.93 km/h) | 99.99 mph (160.91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1465 | 1702 | 1833 | 1914 | 2002 | 2064 | 2133 | 2214 | 2326 | 2438 | 2563 | 2663 | 2844 | 3043 | 3199 | 3299 | 3355 | 3561 | 3847 | 4471 |
Better Fuel Economy Factory Ratios Increased Power
