Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 240/55-16 | 205/20-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 19.23 (488.4) | -7.17 (-182) -27.1% |
| Width inches (mm) | 9.45 (240) | 8.07 (205) | -1.38 (-35) -14.6% |
| Circum. inches (mm) | 82.92 (2106.12) | 60.41 (1534.35) | -22.51 (-571.77) -27.1% |
| Sidewall Height inches (mm) | 5.2 (132) | 1.61 (41) | -3.58 (-91) -68.9% |
| Revolutions per mile (km) | 764.13 (474.81) | 1048.87 (651.74) | 284.75 (176.93) 37.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 14.57 mph (23.45 km/h) |
| 25 mph (40.23 km/h) | 18.21 mph (29.31 km/h) |
| 30 mph (48.28 km/h) | 21.86 mph (35.17 km/h) |
| 35 mph (56.33 km/h) | 25.5 mph (41.04 km/h) |
| 40 mph (64.37 km/h) | 29.14 mph (46.9 km/h) |
| 45 mph (72.42 km/h) | 32.78 mph (52.76 km/h) |
| 50 mph (80.47 km/h) | 36.43 mph (58.62 km/h) |
| 55 mph (88.51 km/h) | 40.07 mph (64.48 km/h) |
| 60 mph (96.56 km/h) | 43.71 mph (70.35 km/h) |
| 65 mph (104.61 km/h) | 47.35 mph (76.21 km/h) |
| 70 mph (112.65 km/h) | 51 mph (82.07 km/h) |
| 75 mph (120.7 km/h) | 54.64 mph (87.93 km/h) |
| 80 mph (128.75 km/h) | 58.28 mph (93.8 km/h) |
| 85 mph (136.79 km/h) | 61.92 mph (99.66 km/h) |
| 90 mph (144.84 km/h) | 65.57 mph (105.52 km/h) |
| 95 mph (152.89 km/h) | 69.21 mph (111.38 km/h) |
| 100 mph (160.93 km/h) | 72.85 mph (117.24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
