Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 110/90-16 | 120/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.8 (604.4) | 23.56 (598.4) | -0.24 (-6) -1% |
| Width inches (mm) | 4.33 (110) | 4.72 (120) | 0.39 (10) 9.1% |
| Circum. inches (mm) | 74.76 (1898.78) | 74.01 (1879.93) | -0.74 (-18.85) -1% |
| Sidewall Height inches (mm) | 3.9 (99) | 3.78 (96) | -0.12 (-3) -3% |
| Revolutions per mile (km) | 847.57 (526.65) | 856.07 (531.93) | 8.5 (5.28) 1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.8 mph (31.87 km/h) |
| 25 mph (40.23 km/h) | 24.75 mph (39.83 km/h) |
| 30 mph (48.28 km/h) | 29.7 mph (47.8 km/h) |
| 35 mph (56.33 km/h) | 34.65 mph (55.77 km/h) |
| 40 mph (64.37 km/h) | 39.6 mph (63.73 km/h) |
| 45 mph (72.42 km/h) | 44.55 mph (71.7 km/h) |
| 50 mph (80.47 km/h) | 49.5 mph (79.67 km/h) |
| 55 mph (88.51 km/h) | 54.45 mph (87.64 km/h) |
| 60 mph (96.56 km/h) | 59.4 mph (95.6 km/h) |
| 65 mph (104.61 km/h) | 64.35 mph (103.57 km/h) |
| 70 mph (112.65 km/h) | 69.31 mph (111.54 km/h) |
| 75 mph (120.7 km/h) | 74.26 mph (119.5 km/h) |
| 80 mph (128.75 km/h) | 79.21 mph (127.47 km/h) |
| 85 mph (136.79 km/h) | 84.16 mph (135.44 km/h) |
| 90 mph (144.84 km/h) | 89.11 mph (143.4 km/h) |
| 95 mph (152.89 km/h) | 94.06 mph (151.37 km/h) |
| 100 mph (160.93 km/h) | 99.01 mph (159.34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2179 | 2531 | 2725 | 2846 | 2976 | 3068 | 3170 | 3291 | 3458 | 3625 | 3810 | 3958 | 4227 | 4524 | 4756 | 4904 | 4987 | 5293 | 5720 | 6647 |
Better Fuel Economy Factory Ratios Increased Power
