Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 120/70-10 | 130/70-11 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 16.61 (422) | 18.17 (461.4) | 1.55 (39.4) 9.3% |
| Width inches (mm) | 4.72 (120) | 5.12 (130) | 0.39 (10) 8.3% |
| Circum. inches (mm) | 52.19 (1325.75) | 57.07 (1449.53) | 4.87 (123.78) 9.3% |
| Sidewall Height inches (mm) | 3.31 (84) | 3.58 (91) | 0.28 (7) 8.3% |
| Revolutions per mile (km) | 1213.91 (754.29) | 1110.25 (689.88) | -103.66 (-64.41) -8.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.87 mph (35.19 km/h) |
| 25 mph (40.23 km/h) | 27.33 mph (43.99 km/h) |
| 30 mph (48.28 km/h) | 32.8 mph (52.79 km/h) |
| 35 mph (56.33 km/h) | 38.27 mph (61.59 km/h) |
| 40 mph (64.37 km/h) | 43.73 mph (70.38 km/h) |
| 45 mph (72.42 km/h) | 49.2 mph (79.18 km/h) |
| 50 mph (80.47 km/h) | 54.67 mph (87.98 km/h) |
| 55 mph (88.51 km/h) | 60.14 mph (96.78 km/h) |
| 60 mph (96.56 km/h) | 65.6 mph (105.58 km/h) |
| 65 mph (104.61 km/h) | 71.07 mph (114.37 km/h) |
| 70 mph (112.65 km/h) | 76.54 mph (123.17 km/h) |
| 75 mph (120.7 km/h) | 82 mph (131.97 km/h) |
| 80 mph (128.75 km/h) | 87.47 mph (140.77 km/h) |
| 85 mph (136.79 km/h) | 92.94 mph (149.57 km/h) |
| 90 mph (144.84 km/h) | 98.4 mph (158.36 km/h) |
| 95 mph (152.89 km/h) | 103.87 mph (167.16 km/h) |
| 100 mph (160.93 km/h) | 109.34 mph (175.96 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
