Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 150/70-15 | 110/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.27 (591) | 23.93 (607.8) | 0.66 (16.8) 2.8% |
| Width inches (mm) | 5.91 (150) | 4.33 (110) | -1.57 (-40) -26.7% |
| Circum. inches (mm) | 73.1 (1856.68) | 75.18 (1909.46) | 2.08 (52.78) 2.8% |
| Sidewall Height inches (mm) | 4.13 (105) | 3.46 (88) | -0.67 (-17) -16.2% |
| Revolutions per mile (km) | 866.79 (538.59) | 842.83 (523.71) | -23.96 (-14.89) -2.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.57 mph (33.1 km/h) |
| 25 mph (40.23 km/h) | 25.71 mph (41.38 km/h) |
| 30 mph (48.28 km/h) | 30.85 mph (49.65 km/h) |
| 35 mph (56.33 km/h) | 35.99 mph (57.93 km/h) |
| 40 mph (64.37 km/h) | 41.14 mph (66.2 km/h) |
| 45 mph (72.42 km/h) | 46.28 mph (74.48 km/h) |
| 50 mph (80.47 km/h) | 51.42 mph (82.75 km/h) |
| 55 mph (88.51 km/h) | 56.56 mph (91.03 km/h) |
| 60 mph (96.56 km/h) | 61.71 mph (99.31 km/h) |
| 65 mph (104.61 km/h) | 66.85 mph (107.58 km/h) |
| 70 mph (112.65 km/h) | 71.99 mph (115.86 km/h) |
| 75 mph (120.7 km/h) | 77.13 mph (124.13 km/h) |
| 80 mph (128.75 km/h) | 82.27 mph (132.41 km/h) |
| 85 mph (136.79 km/h) | 87.42 mph (140.68 km/h) |
| 90 mph (144.84 km/h) | 92.56 mph (148.96 km/h) |
| 95 mph (152.89 km/h) | 97.7 mph (157.23 km/h) |
| 100 mph (160.93 km/h) | 102.84 mph (165.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2145 | 2492 | 2683 | 2802 | 2930 | 3021 | 3121 | 3240 | 3404 | 3569 | 3751 | 3897 | 4162 | 4454 | 4682 | 4828 | 4910 | 5211 | 5631 | 6544 |
Better Fuel Economy Factory Ratios Increased Power
