Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 140/60-17 | 130/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.61 (599.8) | 25.19 (639.8) | 1.57 (40) 6.7% |
| Width inches (mm) | 5.51 (140) | 5.12 (130) | -0.39 (-10) -7.1% |
| Circum. inches (mm) | 74.19 (1884.33) | 79.13 (2009.99) | 4.95 (125.66) 6.7% |
| Sidewall Height inches (mm) | 3.31 (84) | 4.09 (104) | 0.79 (20) 23.8% |
| Revolutions per mile (km) | 854.07 (530.69) | 800.67 (497.51) | -53.4 (-33.18) -6.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.33 mph (34.33 km/h) |
| 25 mph (40.23 km/h) | 26.67 mph (42.92 km/h) |
| 30 mph (48.28 km/h) | 32 mph (51.5 km/h) |
| 35 mph (56.33 km/h) | 37.33 mph (60.08 km/h) |
| 40 mph (64.37 km/h) | 42.67 mph (68.67 km/h) |
| 45 mph (72.42 km/h) | 48 mph (77.25 km/h) |
| 50 mph (80.47 km/h) | 53.33 mph (85.83 km/h) |
| 55 mph (88.51 km/h) | 58.67 mph (94.42 km/h) |
| 60 mph (96.56 km/h) | 64 mph (103 km/h) |
| 65 mph (104.61 km/h) | 69.33 mph (111.58 km/h) |
| 70 mph (112.65 km/h) | 74.67 mph (120.17 km/h) |
| 75 mph (120.7 km/h) | 80 mph (128.75 km/h) |
| 80 mph (128.75 km/h) | 85.34 mph (137.33 km/h) |
| 85 mph (136.79 km/h) | 90.67 mph (145.92 km/h) |
| 90 mph (144.84 km/h) | 96 mph (154.5 km/h) |
| 95 mph (152.89 km/h) | 101.34 mph (163.08 km/h) |
| 100 mph (160.93 km/h) | 106.67 mph (171.67 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2038 | 2367 | 2549 | 2662 | 2783 | 2870 | 2965 | 3078 | 3234 | 3390 | 3564 | 3702 | 3954 | 4231 | 4448 | 4587 | 4665 | 4951 | 5350 | 6217 |
Better Fuel Economy Factory Ratios Increased Power
