Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/90-17 | 140/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.21 (665.8) | 24.72 (627.8) | -1.5 (-38) -5.7% |
| Width inches (mm) | 5.12 (130) | 5.51 (140) | 0.39 (10) 7.7% |
| Circum. inches (mm) | 82.35 (2091.67) | 77.65 (1972.29) | -4.7 (-119.38) -5.7% |
| Sidewall Height inches (mm) | 4.61 (117) | 3.86 (98) | -0.75 (-19) -16.2% |
| Revolutions per mile (km) | 769.41 (478.09) | 815.98 (507.02) | 46.57 (28.94) 6.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.86 mph (30.35 km/h) |
| 25 mph (40.23 km/h) | 23.57 mph (37.94 km/h) |
| 30 mph (48.28 km/h) | 28.29 mph (45.52 km/h) |
| 35 mph (56.33 km/h) | 33 mph (53.11 km/h) |
| 40 mph (64.37 km/h) | 37.72 mph (60.7 km/h) |
| 45 mph (72.42 km/h) | 42.43 mph (68.29 km/h) |
| 50 mph (80.47 km/h) | 47.15 mph (75.87 km/h) |
| 55 mph (88.51 km/h) | 51.86 mph (83.46 km/h) |
| 60 mph (96.56 km/h) | 56.58 mph (91.05 km/h) |
| 65 mph (104.61 km/h) | 61.29 mph (98.64 km/h) |
| 70 mph (112.65 km/h) | 66 mph (106.22 km/h) |
| 75 mph (120.7 km/h) | 70.72 mph (113.81 km/h) |
| 80 mph (128.75 km/h) | 75.43 mph (121.4 km/h) |
| 85 mph (136.79 km/h) | 80.15 mph (128.99 km/h) |
| 90 mph (144.84 km/h) | 84.86 mph (136.57 km/h) |
| 95 mph (152.89 km/h) | 89.58 mph (144.16 km/h) |
| 100 mph (160.93 km/h) | 94.29 mph (151.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
