Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 100/90-16 | 100/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.09 (586.4) | 19.94 (506.4) | -3.15 (-80) -13.6% |
| Width inches (mm) | 3.94 (100) | 3.94 (100) | 0 (0) 0% |
| Circum. inches (mm) | 72.53 (1842.23) | 62.63 (1590.9) | -9.89 (-251.33) -13.6% |
| Sidewall Height inches (mm) | 3.54 (90) | 1.97 (50) | -1.57 (-40) -44.4% |
| Revolutions per mile (km) | 873.58 (542.82) | 1011.59 (628.57) | 138.01 (85.75) 15.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.27 mph (27.8 km/h) |
| 25 mph (40.23 km/h) | 21.59 mph (34.74 km/h) |
| 30 mph (48.28 km/h) | 25.91 mph (41.69 km/h) |
| 35 mph (56.33 km/h) | 30.23 mph (48.64 km/h) |
| 40 mph (64.37 km/h) | 34.54 mph (55.59 km/h) |
| 45 mph (72.42 km/h) | 38.86 mph (62.54 km/h) |
| 50 mph (80.47 km/h) | 43.18 mph (69.49 km/h) |
| 55 mph (88.51 km/h) | 47.5 mph (76.44 km/h) |
| 60 mph (96.56 km/h) | 51.81 mph (83.39 km/h) |
| 65 mph (104.61 km/h) | 56.13 mph (90.34 km/h) |
| 70 mph (112.65 km/h) | 60.45 mph (97.29 km/h) |
| 75 mph (120.7 km/h) | 64.77 mph (104.23 km/h) |
| 80 mph (128.75 km/h) | 69.09 mph (111.18 km/h) |
| 85 mph (136.79 km/h) | 73.4 mph (118.13 km/h) |
| 90 mph (144.84 km/h) | 77.72 mph (125.08 km/h) |
| 95 mph (152.89 km/h) | 82.04 mph (132.03 km/h) |
| 100 mph (160.93 km/h) | 86.36 mph (138.98 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
