Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 335/25-20 | 335/30-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.59 (675.5) | 27.91 (709) | 1.32 (33.5) 5% |
| Width inches (mm) | 13.19 (335) | 13.19 (335) | 0 (0) 0% |
| Circum. inches (mm) | 83.55 (2122.15) | 87.69 (2227.39) | 4.14 (105.24) 5% |
| Sidewall Height inches (mm) | 3.3 (83.75) | 3.96 (100.5) | 0.66 (16.75) 20% |
| Revolutions per mile (km) | 758.36 (471.22) | 722.52 (448.96) | -35.83 (-22.26) -4.7% |
335/30-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.99 mph (33.78 km/h) |
| 25 mph (40.23 km/h) | 26.24 mph (42.23 km/h) |
| 30 mph (48.28 km/h) | 31.49 mph (50.67 km/h) |
| 35 mph (56.33 km/h) | 36.74 mph (59.12 km/h) |
| 40 mph (64.37 km/h) | 41.98 mph (67.57 km/h) |
| 45 mph (72.42 km/h) | 47.23 mph (76.01 km/h) |
| 50 mph (80.47 km/h) | 52.48 mph (84.46 km/h) |
| 55 mph (88.51 km/h) | 57.73 mph (92.9 km/h) |
| 60 mph (96.56 km/h) | 62.98 mph (101.35 km/h) |
| 65 mph (104.61 km/h) | 68.22 mph (109.8 km/h) |
| 70 mph (112.65 km/h) | 73.47 mph (118.24 km/h) |
| 75 mph (120.7 km/h) | 78.72 mph (126.69 km/h) |
| 80 mph (128.75 km/h) | 83.97 mph (135.13 km/h) |
| 85 mph (136.79 km/h) | 89.22 mph (143.58 km/h) |
| 90 mph (144.84 km/h) | 94.46 mph (152.02 km/h) |
| 95 mph (152.89 km/h) | 99.71 mph (160.47 km/h) |
| 100 mph (160.93 km/h) | 104.96 mph (168.92 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1839 | 2136 | 2300 | 2402 | 2512 | 2590 | 2676 | 2778 | 2918 | 3059 | 3216 | 3341 | 3568 | 3818 | 4014 | 4139 | 4209 | 4468 | 4828 | 5610 |
Better Fuel Economy Factory Ratios Increased Power
