Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/70-17 | 130/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.51 (571.8) | 24.17 (613.8) | 1.65 (42) 7.3% |
| Width inches (mm) | 3.94 (100) | 5.12 (130) | 1.18 (30) 30% |
| Circum. inches (mm) | 70.72 (1796.36) | 75.92 (1928.31) | 5.19 (131.95) 7.3% |
| Sidewall Height inches (mm) | 2.76 (70) | 3.58 (91) | 0.83 (21) 30% |
| Revolutions per mile (km) | 895.89 (556.68) | 834.59 (518.59) | -61.3 (-38.09) -6.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.47 mph (34.55 km/h) |
| 25 mph (40.23 km/h) | 26.84 mph (43.19 km/h) |
| 30 mph (48.28 km/h) | 32.2 mph (51.83 km/h) |
| 35 mph (56.33 km/h) | 37.57 mph (60.46 km/h) |
| 40 mph (64.37 km/h) | 42.94 mph (69.1 km/h) |
| 45 mph (72.42 km/h) | 48.31 mph (77.74 km/h) |
| 50 mph (80.47 km/h) | 53.67 mph (86.38 km/h) |
| 55 mph (88.51 km/h) | 59.04 mph (95.02 km/h) |
| 60 mph (96.56 km/h) | 64.41 mph (103.65 km/h) |
| 65 mph (104.61 km/h) | 69.77 mph (112.29 km/h) |
| 70 mph (112.65 km/h) | 75.14 mph (120.93 km/h) |
| 75 mph (120.7 km/h) | 80.51 mph (129.57 km/h) |
| 80 mph (128.75 km/h) | 85.88 mph (138.2 km/h) |
| 85 mph (136.79 km/h) | 91.24 mph (146.84 km/h) |
| 90 mph (144.84 km/h) | 96.61 mph (155.48 km/h) |
| 95 mph (152.89 km/h) | 101.98 mph (164.12 km/h) |
| 100 mph (160.93 km/h) | 107.35 mph (172.76 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2124 | 2467 | 2657 | 2775 | 2901 | 2991 | 3091 | 3208 | 3371 | 3534 | 3715 | 3859 | 4121 | 4410 | 4636 | 4781 | 4862 | 5161 | 5576 | 6480 |
Better Fuel Economy Factory Ratios Increased Power
