Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 120/70-10 | 130/90-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 16.61 (422) | 19.21 (488) | 2.6 (66) 15.6% |
| Width inches (mm) | 4.72 (120) | 5.12 (130) | 0.39 (10) 8.3% |
| Circum. inches (mm) | 52.19 (1325.75) | 60.36 (1533.1) | 8.16 (207.35) 15.6% |
| Sidewall Height inches (mm) | 3.31 (84) | 4.61 (117) | 1.3 (33) 39.3% |
| Revolutions per mile (km) | 1213.91 (754.29) | 1049.73 (652.27) | -164.18 (-102.01) -13.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.13 mph (37.22 km/h) |
| 25 mph (40.23 km/h) | 28.91 mph (46.53 km/h) |
| 30 mph (48.28 km/h) | 34.69 mph (55.83 km/h) |
| 35 mph (56.33 km/h) | 40.47 mph (65.14 km/h) |
| 40 mph (64.37 km/h) | 46.26 mph (74.44 km/h) |
| 45 mph (72.42 km/h) | 52.04 mph (83.75 km/h) |
| 50 mph (80.47 km/h) | 57.82 mph (93.05 km/h) |
| 55 mph (88.51 km/h) | 63.6 mph (102.36 km/h) |
| 60 mph (96.56 km/h) | 69.38 mph (111.66 km/h) |
| 65 mph (104.61 km/h) | 75.17 mph (120.97 km/h) |
| 70 mph (112.65 km/h) | 80.95 mph (130.27 km/h) |
| 75 mph (120.7 km/h) | 86.73 mph (139.58 km/h) |
| 80 mph (128.75 km/h) | 92.51 mph (148.88 km/h) |
| 85 mph (136.79 km/h) | 98.29 mph (158.19 km/h) |
| 90 mph (144.84 km/h) | 104.08 mph (167.49 km/h) |
| 95 mph (152.89 km/h) | 109.86 mph (176.8 km/h) |
| 100 mph (160.93 km/h) | 115.64 mph (186.1 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
