Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/70-17 | 130/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.17 (613.8) | 25.19 (639.8) | 1.02 (26) 4.2% |
| Width inches (mm) | 5.12 (130) | 5.12 (130) | 0 (0) 0% |
| Circum. inches (mm) | 75.92 (1928.31) | 79.13 (2009.99) | 3.22 (81.68) 4.2% |
| Sidewall Height inches (mm) | 3.58 (91) | 4.09 (104) | 0.51 (13) 14.3% |
| Revolutions per mile (km) | 834.59 (518.59) | 800.67 (497.51) | -33.92 (-21.07) -4.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.85 mph (33.55 km/h) |
| 25 mph (40.23 km/h) | 26.06 mph (41.94 km/h) |
| 30 mph (48.28 km/h) | 31.27 mph (50.33 km/h) |
| 35 mph (56.33 km/h) | 36.48 mph (58.71 km/h) |
| 40 mph (64.37 km/h) | 41.69 mph (67.1 km/h) |
| 45 mph (72.42 km/h) | 46.91 mph (75.49 km/h) |
| 50 mph (80.47 km/h) | 52.12 mph (83.88 km/h) |
| 55 mph (88.51 km/h) | 57.33 mph (92.26 km/h) |
| 60 mph (96.56 km/h) | 62.54 mph (100.65 km/h) |
| 65 mph (104.61 km/h) | 67.75 mph (109.04 km/h) |
| 70 mph (112.65 km/h) | 72.97 mph (117.43 km/h) |
| 75 mph (120.7 km/h) | 78.18 mph (125.81 km/h) |
| 80 mph (128.75 km/h) | 83.39 mph (134.2 km/h) |
| 85 mph (136.79 km/h) | 88.6 mph (142.59 km/h) |
| 90 mph (144.84 km/h) | 93.81 mph (150.98 km/h) |
| 95 mph (152.89 km/h) | 99.02 mph (159.36 km/h) |
| 100 mph (160.93 km/h) | 104.24 mph (167.75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2038 | 2367 | 2549 | 2662 | 2783 | 2870 | 2965 | 3078 | 3234 | 3390 | 3564 | 3702 | 3954 | 4231 | 4448 | 4587 | 4665 | 4951 | 5350 | 6217 |
Better Fuel Economy Factory Ratios Increased Power
