Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 90/90-10 | 90/90-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 16.38 (416) | 20.38 (517.6) | 4 (101.6) 24.4% |
| Width inches (mm) | 3.54 (90) | 3.54 (90) | 0 (0) 0% |
| Circum. inches (mm) | 51.45 (1306.9) | 64.02 (1626.09) | 12.57 (319.19) 24.4% |
| Sidewall Height inches (mm) | 3.19 (81) | 3.19 (81) | 0 (0) 0% |
| Revolutions per mile (km) | 1231.42 (765.17) | 989.7 (614.97) | -241.72 (-150.19) -19.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 24.88 mph (40.05 km/h) |
| 25 mph (40.23 km/h) | 31.11 mph (50.06 km/h) |
| 30 mph (48.28 km/h) | 37.33 mph (60.07 km/h) |
| 35 mph (56.33 km/h) | 43.55 mph (70.08 km/h) |
| 40 mph (64.37 km/h) | 49.77 mph (80.1 km/h) |
| 45 mph (72.42 km/h) | 55.99 mph (90.11 km/h) |
| 50 mph (80.47 km/h) | 62.21 mph (100.12 km/h) |
| 55 mph (88.51 km/h) | 68.43 mph (110.13 km/h) |
| 60 mph (96.56 km/h) | 74.65 mph (120.14 km/h) |
| 65 mph (104.61 km/h) | 80.88 mph (130.16 km/h) |
| 70 mph (112.65 km/h) | 87.1 mph (140.17 km/h) |
| 75 mph (120.7 km/h) | 93.32 mph (150.18 km/h) |
| 80 mph (128.75 km/h) | 99.54 mph (160.19 km/h) |
| 85 mph (136.79 km/h) | 105.76 mph (170.2 km/h) |
| 90 mph (144.84 km/h) | 111.98 mph (180.22 km/h) |
| 95 mph (152.89 km/h) | 118.2 mph (190.23 km/h) |
| 100 mph (160.93 km/h) | 124.42 mph (200.24 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
