Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/80-17 | 140/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.19 (639.8) | 24.72 (627.8) | -0.47 (-12) -1.9% |
| Width inches (mm) | 5.12 (130) | 5.51 (140) | 0.39 (10) 7.7% |
| Circum. inches (mm) | 79.13 (2009.99) | 77.65 (1972.29) | -1.48 (-37.7) -1.9% |
| Sidewall Height inches (mm) | 4.09 (104) | 3.86 (98) | -0.24 (-6) -5.8% |
| Revolutions per mile (km) | 800.67 (497.51) | 815.98 (507.02) | 15.3 (9.51) 1.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.62 mph (31.58 km/h) |
| 25 mph (40.23 km/h) | 24.53 mph (39.48 km/h) |
| 30 mph (48.28 km/h) | 29.44 mph (47.37 km/h) |
| 35 mph (56.33 km/h) | 34.34 mph (55.27 km/h) |
| 40 mph (64.37 km/h) | 39.25 mph (63.17 km/h) |
| 45 mph (72.42 km/h) | 44.16 mph (71.06 km/h) |
| 50 mph (80.47 km/h) | 49.06 mph (78.96 km/h) |
| 55 mph (88.51 km/h) | 53.97 mph (86.85 km/h) |
| 60 mph (96.56 km/h) | 58.87 mph (94.75 km/h) |
| 65 mph (104.61 km/h) | 63.78 mph (102.65 km/h) |
| 70 mph (112.65 km/h) | 68.69 mph (110.54 km/h) |
| 75 mph (120.7 km/h) | 73.59 mph (118.44 km/h) |
| 80 mph (128.75 km/h) | 78.5 mph (126.33 km/h) |
| 85 mph (136.79 km/h) | 83.41 mph (134.23 km/h) |
| 90 mph (144.84 km/h) | 88.31 mph (142.12 km/h) |
| 95 mph (152.89 km/h) | 93.22 mph (150.02 km/h) |
| 100 mph (160.93 km/h) | 98.12 mph (157.92 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2077 | 2412 | 2598 | 2713 | 2836 | 2925 | 3022 | 3137 | 3296 | 3455 | 3632 | 3773 | 4029 | 4312 | 4533 | 4674 | 4754 | 5045 | 5452 | 6336 |
Better Fuel Economy Factory Ratios Increased Power
