Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/60-17 | 110/80-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.14 (587.8) | 24.93 (633.2) | 1.79 (45.4) 7.7% |
| Width inches (mm) | 5.12 (130) | 4.33 (110) | -0.79 (-20) -15.4% |
| Circum. inches (mm) | 72.7 (1846.63) | 78.32 (1989.26) | 5.62 (142.63) 7.7% |
| Sidewall Height inches (mm) | 3.07 (78) | 3.46 (88) | 0.39 (10) 12.8% |
| Revolutions per mile (km) | 871.5 (541.53) | 809.02 (502.7) | -62.49 (-38.83) -7.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.54 mph (34.67 km/h) |
| 25 mph (40.23 km/h) | 26.93 mph (43.34 km/h) |
| 30 mph (48.28 km/h) | 32.32 mph (52.01 km/h) |
| 35 mph (56.33 km/h) | 37.7 mph (60.68 km/h) |
| 40 mph (64.37 km/h) | 43.09 mph (69.35 km/h) |
| 45 mph (72.42 km/h) | 48.48 mph (78.01 km/h) |
| 50 mph (80.47 km/h) | 53.86 mph (86.68 km/h) |
| 55 mph (88.51 km/h) | 59.25 mph (95.35 km/h) |
| 60 mph (96.56 km/h) | 64.63 mph (104.02 km/h) |
| 65 mph (104.61 km/h) | 70.02 mph (112.69 km/h) |
| 70 mph (112.65 km/h) | 75.41 mph (121.36 km/h) |
| 75 mph (120.7 km/h) | 80.79 mph (130.02 km/h) |
| 80 mph (128.75 km/h) | 86.18 mph (138.69 km/h) |
| 85 mph (136.79 km/h) | 91.57 mph (147.36 km/h) |
| 90 mph (144.84 km/h) | 96.95 mph (156.03 km/h) |
| 95 mph (152.89 km/h) | 102.34 mph (164.7 km/h) |
| 100 mph (160.93 km/h) | 107.72 mph (173.36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2059 | 2392 | 2576 | 2690 | 2812 | 2900 | 2996 | 3110 | 3268 | 3425 | 3601 | 3741 | 3995 | 4275 | 4494 | 4634 | 4713 | 5002 | 5405 | 6282 |
Better Fuel Economy Factory Ratios Increased Power
