Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/70-17 | 395/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.17 (613.8) | 38.77 (984.8) | 14.61 (371) 60.4% |
| Width inches (mm) | 5.12 (130) | 15.55 (395) | 10.43 (265) 203.8% |
| Circum. inches (mm) | 75.92 (1928.31) | 121.8 (3093.84) | 45.89 (1165.53) 60.4% |
| Sidewall Height inches (mm) | 3.58 (91) | 10.89 (276.5) | 7.3 (185.5) 203.8% |
| Revolutions per mile (km) | 834.59 (518.59) | 520.18 (323.22) | -314.41 (-195.37) -37.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 32.09 mph (51.64 km/h) |
| 25 mph (40.23 km/h) | 40.11 mph (64.55 km/h) |
| 30 mph (48.28 km/h) | 48.13 mph (77.46 km/h) |
| 35 mph (56.33 km/h) | 56.16 mph (90.37 km/h) |
| 40 mph (64.37 km/h) | 64.18 mph (103.28 km/h) |
| 45 mph (72.42 km/h) | 72.2 mph (116.19 km/h) |
| 50 mph (80.47 km/h) | 80.22 mph (129.1 km/h) |
| 55 mph (88.51 km/h) | 88.24 mph (142.01 km/h) |
| 60 mph (96.56 km/h) | 96.27 mph (154.93 km/h) |
| 65 mph (104.61 km/h) | 104.29 mph (167.84 km/h) |
| 70 mph (112.65 km/h) | 112.31 mph (180.75 km/h) |
| 75 mph (120.7 km/h) | 120.33 mph (193.66 km/h) |
| 80 mph (128.75 km/h) | 128.35 mph (206.57 km/h) |
| 85 mph (136.79 km/h) | 136.38 mph (219.48 km/h) |
| 90 mph (144.84 km/h) | 144.4 mph (232.39 km/h) |
| 95 mph (152.89 km/h) | 152.42 mph (245.3 km/h) |
| 100 mph (160.93 km/h) | 160.44 mph (258.21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1324 | 1538 | 1656 | 1729 | 1808 | 1865 | 1926 | 2000 | 2101 | 2202 | 2315 | 2405 | 2569 | 2749 | 2890 | 2980 | 3031 | 3216 | 3476 | 4039 |
Better Fuel Economy Factory Ratios Increased Power
