Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/70-17 | 140/30-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.17 (613.8) | 20.31 (515.8) | -3.86 (-98) -16% |
| Width inches (mm) | 5.12 (130) | 5.51 (140) | 0.39 (10) 7.7% |
| Circum. inches (mm) | 75.92 (1928.31) | 63.8 (1620.43) | -12.12 (-307.88) -16% |
| Sidewall Height inches (mm) | 3.58 (91) | 1.65 (42) | -1.93 (-49) -53.8% |
| Revolutions per mile (km) | 834.59 (518.59) | 993.16 (617.12) | 158.57 (98.53) 19% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.81 mph (27.05 km/h) |
| 25 mph (40.23 km/h) | 21.01 mph (33.81 km/h) |
| 30 mph (48.28 km/h) | 25.21 mph (40.57 km/h) |
| 35 mph (56.33 km/h) | 29.41 mph (47.33 km/h) |
| 40 mph (64.37 km/h) | 33.61 mph (54.1 km/h) |
| 45 mph (72.42 km/h) | 37.82 mph (60.86 km/h) |
| 50 mph (80.47 km/h) | 42.02 mph (67.62 km/h) |
| 55 mph (88.51 km/h) | 46.22 mph (74.38 km/h) |
| 60 mph (96.56 km/h) | 50.42 mph (81.14 km/h) |
| 65 mph (104.61 km/h) | 54.62 mph (87.91 km/h) |
| 70 mph (112.65 km/h) | 58.82 mph (94.67 km/h) |
| 75 mph (120.7 km/h) | 63.03 mph (101.43 km/h) |
| 80 mph (128.75 km/h) | 67.23 mph (108.19 km/h) |
| 85 mph (136.79 km/h) | 71.43 mph (114.95 km/h) |
| 90 mph (144.84 km/h) | 75.63 mph (121.72 km/h) |
| 95 mph (152.89 km/h) | 79.83 mph (128.48 km/h) |
| 100 mph (160.93 km/h) | 84.03 mph (135.24 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
