Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 35/12.5-16 | 325/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.03 (889.76) | 35.19 (893.9) | 0.16 (4.14) 0.5% |
| Width inches (mm) | 12.52 (318) | 12.8 (325) | 0.28 (7) 2.2% |
| Circum. inches (mm) | 110.05 (2795.26) | 110.56 (2808.27) | 0.51 (13.01) 0.5% |
| Sidewall Height inches (mm) | 9.51 (241.68) | 9.6 (243.75) | 0.08 (2.07) 0.9% |
| Revolutions per mile (km) | 575.74 (357.75) | 573.07 (356.09) | -2.67 (-1.66) -0.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.09 mph (32.34 km/h) |
| 25 mph (40.23 km/h) | 25.12 mph (40.42 km/h) |
| 30 mph (48.28 km/h) | 30.14 mph (48.51 km/h) |
| 35 mph (56.33 km/h) | 35.16 mph (56.59 km/h) |
| 40 mph (64.37 km/h) | 40.19 mph (64.67 km/h) |
| 45 mph (72.42 km/h) | 45.21 mph (72.76 km/h) |
| 50 mph (80.47 km/h) | 50.23 mph (80.84 km/h) |
| 55 mph (88.51 km/h) | 55.26 mph (88.93 km/h) |
| 60 mph (96.56 km/h) | 60.28 mph (97.01 km/h) |
| 65 mph (104.61 km/h) | 65.3 mph (105.09 km/h) |
| 70 mph (112.65 km/h) | 70.33 mph (113.18 km/h) |
| 75 mph (120.7 km/h) | 75.35 mph (121.26 km/h) |
| 80 mph (128.75 km/h) | 80.37 mph (129.35 km/h) |
| 85 mph (136.79 km/h) | 85.4 mph (137.43 km/h) |
| 90 mph (144.84 km/h) | 90.42 mph (145.52 km/h) |
| 95 mph (152.89 km/h) | 95.44 mph (153.6 km/h) |
| 100 mph (160.93 km/h) | 100.47 mph (161.68 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1458 | 1694 | 1825 | 1905 | 1992 | 2054 | 2122 | 2203 | 2315 | 2426 | 2551 | 2650 | 2830 | 3028 | 3184 | 3283 | 3339 | 3544 | 3829 | 4450 |
Better Fuel Economy Factory Ratios Increased Power
