Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 335/25-20 | 355/20-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.59 (675.5) | 25.59 (650) | -1 (-25.5) -3.8% |
| Width inches (mm) | 13.19 (335) | 13.98 (355) | 0.79 (20) 6% |
| Circum. inches (mm) | 83.55 (2122.15) | 80.4 (2042.04) | -3.15 (-80.11) -3.8% |
| Sidewall Height inches (mm) | 3.3 (83.75) | 2.8 (71) | -0.5 (-12.75) -15.2% |
| Revolutions per mile (km) | 758.36 (471.22) | 788.11 (489.71) | 29.75 (18.49) 3.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.25 mph (30.97 km/h) |
| 25 mph (40.23 km/h) | 24.06 mph (38.71 km/h) |
| 30 mph (48.28 km/h) | 28.87 mph (46.46 km/h) |
| 35 mph (56.33 km/h) | 33.68 mph (54.2 km/h) |
| 40 mph (64.37 km/h) | 38.49 mph (61.94 km/h) |
| 45 mph (72.42 km/h) | 43.3 mph (69.69 km/h) |
| 50 mph (80.47 km/h) | 48.11 mph (77.43 km/h) |
| 55 mph (88.51 km/h) | 52.92 mph (85.17 km/h) |
| 60 mph (96.56 km/h) | 57.74 mph (92.92 km/h) |
| 65 mph (104.61 km/h) | 62.55 mph (100.66 km/h) |
| 70 mph (112.65 km/h) | 67.36 mph (108.4 km/h) |
| 75 mph (120.7 km/h) | 72.17 mph (116.14 km/h) |
| 80 mph (128.75 km/h) | 76.98 mph (123.89 km/h) |
| 85 mph (136.79 km/h) | 81.79 mph (131.63 km/h) |
| 90 mph (144.84 km/h) | 86.6 mph (139.37 km/h) |
| 95 mph (152.89 km/h) | 91.41 mph (147.12 km/h) |
| 100 mph (160.93 km/h) | 96.23 mph (154.86 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | 2330 | 2509 | 2620 | 2740 | 2825 | 2919 | 3030 | 3183 | 3337 | 3508 | 3644 | 3892 | 4165 | 4378 | 4515 | 4592 | 4873 | 5266 | 6119 |
Better Fuel Economy Factory Ratios Increased Power
