Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/80-20 | 335/80-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 38.58 (980) | 41.1 (1044) | 2.52 (64) 6.5% |
| Width inches (mm) | 11.61 (295) | 13.19 (335) | 1.57 (40) 13.6% |
| Circum. inches (mm) | 121.21 (3078.76) | 129.13 (3279.82) | 7.92 (201.06) 6.5% |
| Sidewall Height inches (mm) | 9.29 (236) | 10.55 (268) | 1.26 (32) 13.6% |
| Revolutions per mile (km) | 522.72 (324.81) | 490.68 (304.89) | -32.04 (-19.91) -6.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.31 mph (34.29 km/h) |
| 25 mph (40.23 km/h) | 26.63 mph (42.86 km/h) |
| 30 mph (48.28 km/h) | 31.96 mph (51.43 km/h) |
| 35 mph (56.33 km/h) | 37.29 mph (60.01 km/h) |
| 40 mph (64.37 km/h) | 42.61 mph (68.58 km/h) |
| 45 mph (72.42 km/h) | 47.94 mph (77.15 km/h) |
| 50 mph (80.47 km/h) | 53.27 mph (85.72 km/h) |
| 55 mph (88.51 km/h) | 58.59 mph (94.29 km/h) |
| 60 mph (96.56 km/h) | 63.92 mph (102.87 km/h) |
| 65 mph (104.61 km/h) | 69.24 mph (111.44 km/h) |
| 70 mph (112.65 km/h) | 74.57 mph (120.01 km/h) |
| 75 mph (120.7 km/h) | 79.9 mph (128.58 km/h) |
| 80 mph (128.75 km/h) | 85.22 mph (137.16 km/h) |
| 85 mph (136.79 km/h) | 90.55 mph (145.73 km/h) |
| 90 mph (144.84 km/h) | 95.88 mph (154.3 km/h) |
| 95 mph (152.89 km/h) | 101.2 mph (162.87 km/h) |
| 100 mph (160.93 km/h) | 106.53 mph (171.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1249 | 1451 | 1562 | 1631 | 1706 | 1759 | 1817 | 1886 | 1982 | 2078 | 2184 | 2269 | 2423 | 2593 | 2726 | 2811 | 2859 | 3034 | 3278 | 3810 |
Better Fuel Economy Factory Ratios Increased Power
