Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 140/70-13 | 130/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.72 (526.2) | 21.17 (537.6) | 0.45 (11.4) 2.2% |
| Width inches (mm) | 5.51 (140) | 5.12 (130) | -0.39 (-10) -7.1% |
| Circum. inches (mm) | 65.08 (1653.11) | 66.49 (1688.92) | 1.41 (35.81) 2.2% |
| Sidewall Height inches (mm) | 3.86 (98) | 3.58 (91) | -0.28 (-7) -7.1% |
| Revolutions per mile (km) | 973.53 (604.92) | 952.88 (592.09) | -20.64 (-12.83) -2.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.43 mph (32.88 km/h) |
| 25 mph (40.23 km/h) | 25.54 mph (41.11 km/h) |
| 30 mph (48.28 km/h) | 30.65 mph (49.33 km/h) |
| 35 mph (56.33 km/h) | 35.76 mph (57.55 km/h) |
| 40 mph (64.37 km/h) | 40.87 mph (65.77 km/h) |
| 45 mph (72.42 km/h) | 45.97 mph (73.99 km/h) |
| 50 mph (80.47 km/h) | 51.08 mph (82.21 km/h) |
| 55 mph (88.51 km/h) | 56.19 mph (90.43 km/h) |
| 60 mph (96.56 km/h) | 61.3 mph (98.65 km/h) |
| 65 mph (104.61 km/h) | 66.41 mph (106.87 km/h) |
| 70 mph (112.65 km/h) | 71.52 mph (115.09 km/h) |
| 75 mph (120.7 km/h) | 76.62 mph (123.32 km/h) |
| 80 mph (128.75 km/h) | 81.73 mph (131.54 km/h) |
| 85 mph (136.79 km/h) | 86.84 mph (139.76 km/h) |
| 90 mph (144.84 km/h) | 91.95 mph (147.98 km/h) |
| 95 mph (152.89 km/h) | 97.06 mph (156.2 km/h) |
| 100 mph (160.93 km/h) | 102.17 mph (164.42 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
