Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 140/60-14 | 150/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.61 (523.6) | 21.09 (535.6) | 0.47 (12) 2.3% |
| Width inches (mm) | 5.51 (140) | 5.91 (150) | 0.39 (10) 7.1% |
| Circum. inches (mm) | 64.76 (1644.94) | 66.25 (1682.64) | 1.48 (37.7) 2.3% |
| Sidewall Height inches (mm) | 3.31 (84) | 3.54 (90) | 0.24 (6) 7.1% |
| Revolutions per mile (km) | 978.36 (607.92) | 956.44 (594.3) | -21.92 (-13.62) -2.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.46 mph (32.92 km/h) |
| 25 mph (40.23 km/h) | 25.57 mph (41.16 km/h) |
| 30 mph (48.28 km/h) | 30.69 mph (49.39 km/h) |
| 35 mph (56.33 km/h) | 35.8 mph (57.62 km/h) |
| 40 mph (64.37 km/h) | 40.92 mph (65.85 km/h) |
| 45 mph (72.42 km/h) | 46.03 mph (74.08 km/h) |
| 50 mph (80.47 km/h) | 51.15 mph (82.31 km/h) |
| 55 mph (88.51 km/h) | 56.26 mph (90.54 km/h) |
| 60 mph (96.56 km/h) | 61.38 mph (98.77 km/h) |
| 65 mph (104.61 km/h) | 66.49 mph (107 km/h) |
| 70 mph (112.65 km/h) | 71.6 mph (115.24 km/h) |
| 75 mph (120.7 km/h) | 76.72 mph (123.47 km/h) |
| 80 mph (128.75 km/h) | 81.83 mph (131.7 km/h) |
| 85 mph (136.79 km/h) | 86.95 mph (139.93 km/h) |
| 90 mph (144.84 km/h) | 92.06 mph (148.16 km/h) |
| 95 mph (152.89 km/h) | 97.18 mph (156.39 km/h) |
| 100 mph (160.93 km/h) | 102.29 mph (164.62 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
