Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/70-12 | 130/70-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.17 (486.8) | 20.17 (512.2) | 1 (25.4) 5.2% |
| Width inches (mm) | 5.12 (130) | 5.12 (130) | 0 (0) 0% |
| Circum. inches (mm) | 60.21 (1529.33) | 63.35 (1609.12) | 3.14 (79.8) 5.2% |
| Sidewall Height inches (mm) | 3.58 (91) | 3.58 (91) | 0 (0) 0% |
| Revolutions per mile (km) | 1052.32 (653.88) | 1000.14 (621.46) | -52.18 (-32.43) -5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.04 mph (33.87 km/h) |
| 25 mph (40.23 km/h) | 26.3 mph (42.33 km/h) |
| 30 mph (48.28 km/h) | 31.57 mph (50.8 km/h) |
| 35 mph (56.33 km/h) | 36.83 mph (59.27 km/h) |
| 40 mph (64.37 km/h) | 42.09 mph (67.73 km/h) |
| 45 mph (72.42 km/h) | 47.35 mph (76.2 km/h) |
| 50 mph (80.47 km/h) | 52.61 mph (84.67 km/h) |
| 55 mph (88.51 km/h) | 57.87 mph (93.13 km/h) |
| 60 mph (96.56 km/h) | 63.13 mph (101.6 km/h) |
| 65 mph (104.61 km/h) | 68.39 mph (110.07 km/h) |
| 70 mph (112.65 km/h) | 73.65 mph (118.53 km/h) |
| 75 mph (120.7 km/h) | 78.91 mph (127 km/h) |
| 80 mph (128.75 km/h) | 84.17 mph (135.47 km/h) |
| 85 mph (136.79 km/h) | 89.44 mph (143.93 km/h) |
| 90 mph (144.84 km/h) | 94.7 mph (152.4 km/h) |
| 95 mph (152.89 km/h) | 99.96 mph (160.87 km/h) |
| 100 mph (160.93 km/h) | 105.22 mph (169.33 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
