Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/100-12 | 90/90-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.66 (524.8) | 20.38 (517.6) | -0.28 (-7.2) -1.4% |
| Width inches (mm) | 4.33 (110) | 3.54 (90) | -0.79 (-20) -18.2% |
| Circum. inches (mm) | 64.91 (1648.71) | 64.02 (1626.09) | -0.89 (-22.62) -1.4% |
| Sidewall Height inches (mm) | 4.33 (110) | 3.19 (81) | -1.14 (-29) -26.4% |
| Revolutions per mile (km) | 976.12 (606.53) | 989.7 (614.97) | 13.58 (8.44) 1.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.73 mph (31.75 km/h) |
| 25 mph (40.23 km/h) | 24.66 mph (39.68 km/h) |
| 30 mph (48.28 km/h) | 29.59 mph (47.62 km/h) |
| 35 mph (56.33 km/h) | 34.52 mph (55.55 km/h) |
| 40 mph (64.37 km/h) | 39.45 mph (63.49 km/h) |
| 45 mph (72.42 km/h) | 44.38 mph (71.43 km/h) |
| 50 mph (80.47 km/h) | 49.31 mph (79.36 km/h) |
| 55 mph (88.51 km/h) | 54.25 mph (87.3 km/h) |
| 60 mph (96.56 km/h) | 59.18 mph (95.24 km/h) |
| 65 mph (104.61 km/h) | 64.11 mph (103.17 km/h) |
| 70 mph (112.65 km/h) | 69.04 mph (111.11 km/h) |
| 75 mph (120.7 km/h) | 73.97 mph (119.05 km/h) |
| 80 mph (128.75 km/h) | 78.9 mph (126.98 km/h) |
| 85 mph (136.79 km/h) | 83.83 mph (134.92 km/h) |
| 90 mph (144.84 km/h) | 88.77 mph (142.85 km/h) |
| 95 mph (152.89 km/h) | 93.7 mph (150.79 km/h) |
| 100 mph (160.93 km/h) | 98.63 mph (158.73 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
