Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 115/70-16 | 105/60-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.34 (567.4) | 20.96 (532.4) | -1.38 (-35) -6.2% |
| Width inches (mm) | 4.53 (115) | 4.13 (105) | -0.39 (-10) -8.7% |
| Circum. inches (mm) | 70.18 (1782.54) | 65.85 (1672.58) | -4.33 (-109.96) -6.2% |
| Sidewall Height inches (mm) | 3.17 (80.5) | 2.48 (63) | -0.69 (-17.5) -21.7% |
| Revolutions per mile (km) | 902.84 (561) | 962.19 (597.88) | 59.35 (36.88) 6.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.77 mph (30.2 km/h) |
| 25 mph (40.23 km/h) | 23.46 mph (37.75 km/h) |
| 30 mph (48.28 km/h) | 28.15 mph (45.3 km/h) |
| 35 mph (56.33 km/h) | 32.84 mph (52.85 km/h) |
| 40 mph (64.37 km/h) | 37.53 mph (60.4 km/h) |
| 45 mph (72.42 km/h) | 42.22 mph (67.95 km/h) |
| 50 mph (80.47 km/h) | 46.92 mph (75.5 km/h) |
| 55 mph (88.51 km/h) | 51.61 mph (83.05 km/h) |
| 60 mph (96.56 km/h) | 56.3 mph (90.6 km/h) |
| 65 mph (104.61 km/h) | 60.99 mph (98.15 km/h) |
| 70 mph (112.65 km/h) | 65.68 mph (105.71 km/h) |
| 75 mph (120.7 km/h) | 70.37 mph (113.26 km/h) |
| 80 mph (128.75 km/h) | 75.07 mph (120.81 km/h) |
| 85 mph (136.79 km/h) | 79.76 mph (128.36 km/h) |
| 90 mph (144.84 km/h) | 84.45 mph (135.91 km/h) |
| 95 mph (152.89 km/h) | 89.14 mph (143.46 km/h) |
| 100 mph (160.93 km/h) | 93.83 mph (151.01 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
