Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 140/60-14 | 210/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.61 (523.6) | 23.92 (607.6) | 3.31 (84) 16% |
| Width inches (mm) | 5.51 (140) | 8.27 (210) | 2.76 (70) 50% |
| Circum. inches (mm) | 64.76 (1644.94) | 75.15 (1908.83) | 10.39 (263.89) 16% |
| Sidewall Height inches (mm) | 3.31 (84) | 4.96 (126) | 1.65 (42) 50% |
| Revolutions per mile (km) | 978.36 (607.92) | 843.1 (523.88) | -135.26 (-84.04) -13.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.21 mph (37.35 km/h) |
| 25 mph (40.23 km/h) | 29.01 mph (46.69 km/h) |
| 30 mph (48.28 km/h) | 34.81 mph (56.03 km/h) |
| 35 mph (56.33 km/h) | 40.61 mph (65.36 km/h) |
| 40 mph (64.37 km/h) | 46.42 mph (74.7 km/h) |
| 45 mph (72.42 km/h) | 52.22 mph (84.04 km/h) |
| 50 mph (80.47 km/h) | 58.02 mph (93.38 km/h) |
| 55 mph (88.51 km/h) | 63.82 mph (102.71 km/h) |
| 60 mph (96.56 km/h) | 69.63 mph (112.05 km/h) |
| 65 mph (104.61 km/h) | 75.43 mph (121.39 km/h) |
| 70 mph (112.65 km/h) | 81.23 mph (130.73 km/h) |
| 75 mph (120.7 km/h) | 87.03 mph (140.06 km/h) |
| 80 mph (128.75 km/h) | 92.83 mph (149.4 km/h) |
| 85 mph (136.79 km/h) | 98.64 mph (158.74 km/h) |
| 90 mph (144.84 km/h) | 104.44 mph (168.08 km/h) |
| 95 mph (152.89 km/h) | 110.24 mph (177.42 km/h) |
| 100 mph (160.93 km/h) | 116.04 mph (186.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2146 | 2492 | 2684 | 2803 | 2931 | 3022 | 3122 | 3241 | 3405 | 3570 | 3752 | 3898 | 4163 | 4455 | 4684 | 4830 | 4912 | 5213 | 5633 | 6546 |
Better Fuel Economy Factory Ratios Increased Power
