Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 130/90-10 | 90/90-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.21 (488) | 18.38 (466.8) | -0.83 (-21.2) -4.3% |
| Width inches (mm) | 5.12 (130) | 3.54 (90) | -1.57 (-40) -30.8% |
| Circum. inches (mm) | 60.36 (1533.1) | 57.74 (1466.5) | -2.62 (-66.6) -4.3% |
| Sidewall Height inches (mm) | 4.61 (117) | 3.19 (81) | -1.42 (-36) -30.8% |
| Revolutions per mile (km) | 1049.73 (652.27) | 1097.41 (681.9) | 47.67 (29.62) 4.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.13 mph (30.79 km/h) |
| 25 mph (40.23 km/h) | 23.91 mph (38.49 km/h) |
| 30 mph (48.28 km/h) | 28.7 mph (46.18 km/h) |
| 35 mph (56.33 km/h) | 33.48 mph (53.88 km/h) |
| 40 mph (64.37 km/h) | 38.26 mph (61.58 km/h) |
| 45 mph (72.42 km/h) | 43.05 mph (69.27 km/h) |
| 50 mph (80.47 km/h) | 47.83 mph (76.97 km/h) |
| 55 mph (88.51 km/h) | 52.61 mph (84.67 km/h) |
| 60 mph (96.56 km/h) | 57.39 mph (92.37 km/h) |
| 65 mph (104.61 km/h) | 62.18 mph (100.06 km/h) |
| 70 mph (112.65 km/h) | 66.96 mph (107.76 km/h) |
| 75 mph (120.7 km/h) | 71.74 mph (115.46 km/h) |
| 80 mph (128.75 km/h) | 76.52 mph (123.15 km/h) |
| 85 mph (136.79 km/h) | 81.31 mph (130.85 km/h) |
| 90 mph (144.84 km/h) | 86.09 mph (138.55 km/h) |
| 95 mph (152.89 km/h) | 90.87 mph (146.25 km/h) |
| 100 mph (160.93 km/h) | 95.66 mph (153.94 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
