Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 90/70-14 | 110/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 18.96 (481.6) | 19.2 (487.6) | 0.24 (6) 1.2% |
| Width inches (mm) | 3.54 (90) | 4.33 (110) | 0.79 (20) 22.2% |
| Circum. inches (mm) | 59.57 (1512.99) | 60.31 (1531.84) | 0.74 (18.85) 1.2% |
| Sidewall Height inches (mm) | 2.48 (63) | 2.6 (66) | 0.12 (3) 4.8% |
| Revolutions per mile (km) | 1063.68 (660.94) | 1050.59 (652.81) | -13.09 (-8.13) -1.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.25 mph (32.59 km/h) |
| 25 mph (40.23 km/h) | 25.31 mph (40.73 km/h) |
| 30 mph (48.28 km/h) | 30.37 mph (48.88 km/h) |
| 35 mph (56.33 km/h) | 35.44 mph (57.03 km/h) |
| 40 mph (64.37 km/h) | 40.5 mph (65.18 km/h) |
| 45 mph (72.42 km/h) | 45.56 mph (73.32 km/h) |
| 50 mph (80.47 km/h) | 50.62 mph (81.47 km/h) |
| 55 mph (88.51 km/h) | 55.69 mph (89.62 km/h) |
| 60 mph (96.56 km/h) | 60.75 mph (97.76 km/h) |
| 65 mph (104.61 km/h) | 65.81 mph (105.91 km/h) |
| 70 mph (112.65 km/h) | 70.87 mph (114.06 km/h) |
| 75 mph (120.7 km/h) | 75.93 mph (122.2 km/h) |
| 80 mph (128.75 km/h) | 81 mph (130.35 km/h) |
| 85 mph (136.79 km/h) | 86.06 mph (138.5 km/h) |
| 90 mph (144.84 km/h) | 91.12 mph (146.65 km/h) |
| 95 mph (152.89 km/h) | 96.18 mph (154.79 km/h) |
| 100 mph (160.93 km/h) | 101.25 mph (162.94 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
