Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 90/70-10 | 130/70-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 14.96 (380) | 17.17 (436) | 2.2 (56) 14.7% |
| Width inches (mm) | 3.54 (90) | 5.12 (130) | 1.57 (40) 44.4% |
| Circum. inches (mm) | 47 (1193.81) | 53.93 (1369.73) | 6.93 (175.93) 14.7% |
| Sidewall Height inches (mm) | 2.48 (63) | 3.58 (91) | 1.1 (28) 44.4% |
| Revolutions per mile (km) | 1348.08 (837.66) | 1174.93 (730.07) | -173.15 (-107.59) -12.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.95 mph (36.93 km/h) |
| 25 mph (40.23 km/h) | 28.68 mph (46.16 km/h) |
| 30 mph (48.28 km/h) | 34.42 mph (55.4 km/h) |
| 35 mph (56.33 km/h) | 40.16 mph (64.63 km/h) |
| 40 mph (64.37 km/h) | 45.89 mph (73.86 km/h) |
| 45 mph (72.42 km/h) | 51.63 mph (83.09 km/h) |
| 50 mph (80.47 km/h) | 57.37 mph (92.33 km/h) |
| 55 mph (88.51 km/h) | 63.11 mph (101.56 km/h) |
| 60 mph (96.56 km/h) | 68.84 mph (110.79 km/h) |
| 65 mph (104.61 km/h) | 74.58 mph (120.02 km/h) |
| 70 mph (112.65 km/h) | 80.32 mph (129.26 km/h) |
| 75 mph (120.7 km/h) | 86.05 mph (138.49 km/h) |
| 80 mph (128.75 km/h) | 91.79 mph (147.72 km/h) |
| 85 mph (136.79 km/h) | 97.53 mph (156.95 km/h) |
| 90 mph (144.84 km/h) | 103.26 mph (166.19 km/h) |
| 95 mph (152.89 km/h) | 109 mph (175.42 km/h) |
| 100 mph (160.93 km/h) | 114.74 mph (184.65 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
