Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/82-13 | 155/70-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.01 (584.4) | 21.54 (547.2) | -1.46 (-37.2) -6.4% |
| Width inches (mm) | 6.1 (155) | 6.1 (155) | 0 (0) 0% |
| Circum. inches (mm) | 72.28 (1835.95) | 67.68 (1719.08) | -4.6 (-116.87) -6.4% |
| Sidewall Height inches (mm) | 5 (127.1) | 4.27 (108.5) | -0.73 (-18.6) -14.6% |
| Revolutions per mile (km) | 876.57 (544.68) | 936.17 (581.71) | 59.59 (37.03) 6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.73 mph (30.14 km/h) |
| 25 mph (40.23 km/h) | 23.41 mph (37.67 km/h) |
| 30 mph (48.28 km/h) | 28.09 mph (45.21 km/h) |
| 35 mph (56.33 km/h) | 32.77 mph (52.74 km/h) |
| 40 mph (64.37 km/h) | 37.45 mph (60.28 km/h) |
| 45 mph (72.42 km/h) | 42.14 mph (67.81 km/h) |
| 50 mph (80.47 km/h) | 46.82 mph (75.35 km/h) |
| 55 mph (88.51 km/h) | 51.5 mph (82.88 km/h) |
| 60 mph (96.56 km/h) | 56.18 mph (90.41 km/h) |
| 65 mph (104.61 km/h) | 60.86 mph (97.95 km/h) |
| 70 mph (112.65 km/h) | 65.54 mph (105.48 km/h) |
| 75 mph (120.7 km/h) | 70.23 mph (113.02 km/h) |
| 80 mph (128.75 km/h) | 74.91 mph (120.55 km/h) |
| 85 mph (136.79 km/h) | 79.59 mph (128.09 km/h) |
| 90 mph (144.84 km/h) | 84.27 mph (135.62 km/h) |
| 95 mph (152.89 km/h) | 88.95 mph (143.16 km/h) |
| 100 mph (160.93 km/h) | 93.63 mph (150.69 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
