Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 90/70-10 | 130/60-10 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 14.96 (380) | 16.14 (410) | 1.18 (30) 7.9% |
| Width inches (mm) | 3.54 (90) | 5.12 (130) | 1.57 (40) 44.4% |
| Circum. inches (mm) | 47 (1193.81) | 50.71 (1288.05) | 3.71 (94.25) 7.9% |
| Sidewall Height inches (mm) | 2.48 (63) | 3.07 (78) | 0.59 (15) 23.8% |
| Revolutions per mile (km) | 1348.08 (837.66) | 1249.44 (776.36) | -98.64 (-61.29) -7.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.58 mph (34.73 km/h) |
| 25 mph (40.23 km/h) | 26.97 mph (43.41 km/h) |
| 30 mph (48.28 km/h) | 32.37 mph (52.09 km/h) |
| 35 mph (56.33 km/h) | 37.76 mph (60.77 km/h) |
| 40 mph (64.37 km/h) | 43.16 mph (69.46 km/h) |
| 45 mph (72.42 km/h) | 48.55 mph (78.14 km/h) |
| 50 mph (80.47 km/h) | 53.95 mph (86.82 km/h) |
| 55 mph (88.51 km/h) | 59.34 mph (95.5 km/h) |
| 60 mph (96.56 km/h) | 64.74 mph (104.18 km/h) |
| 65 mph (104.61 km/h) | 70.13 mph (112.87 km/h) |
| 70 mph (112.65 km/h) | 75.53 mph (121.55 km/h) |
| 75 mph (120.7 km/h) | 80.92 mph (130.23 km/h) |
| 80 mph (128.75 km/h) | 86.32 mph (138.91 km/h) |
| 85 mph (136.79 km/h) | 91.71 mph (147.59 km/h) |
| 90 mph (144.84 km/h) | 97.11 mph (156.28 km/h) |
| 95 mph (152.89 km/h) | 102.5 mph (164.96 km/h) |
| 100 mph (160.93 km/h) | 107.89 mph (173.64 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
