Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 325/35-28 | 325/50-24 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 36.96 (938.7) | 36.8 (934.6) | -0.16 (-4.1) -0.4% |
| Width inches (mm) | 12.8 (325) | 12.8 (325) | 0 (0) 0% |
| Circum. inches (mm) | 116.1 (2949.01) | 115.6 (2936.13) | -0.51 (-12.88) -0.4% |
| Sidewall Height inches (mm) | 4.48 (113.75) | 6.4 (162.5) | 1.92 (48.75) 42.9% |
| Revolutions per mile (km) | 545.72 (339.1) | 548.12 (340.58) | 2.39 (1.49) 0.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.91 mph (32.05 km/h) |
| 25 mph (40.23 km/h) | 24.89 mph (40.06 km/h) |
| 30 mph (48.28 km/h) | 29.87 mph (48.07 km/h) |
| 35 mph (56.33 km/h) | 34.85 mph (56.08 km/h) |
| 40 mph (64.37 km/h) | 39.83 mph (64.09 km/h) |
| 45 mph (72.42 km/h) | 44.8 mph (72.1 km/h) |
| 50 mph (80.47 km/h) | 49.78 mph (80.12 km/h) |
| 55 mph (88.51 km/h) | 54.76 mph (88.13 km/h) |
| 60 mph (96.56 km/h) | 59.74 mph (96.14 km/h) |
| 65 mph (104.61 km/h) | 64.72 mph (104.15 km/h) |
| 70 mph (112.65 km/h) | 69.69 mph (112.16 km/h) |
| 75 mph (120.7 km/h) | 74.67 mph (120.17 km/h) |
| 80 mph (128.75 km/h) | 79.65 mph (128.19 km/h) |
| 85 mph (136.79 km/h) | 84.63 mph (136.2 km/h) |
| 90 mph (144.84 km/h) | 89.61 mph (144.21 km/h) |
| 95 mph (152.89 km/h) | 94.59 mph (152.22 km/h) |
| 100 mph (160.93 km/h) | 99.56 mph (160.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1395 | 1620 | 1745 | 1822 | 1905 | 1965 | 2030 | 2107 | 2214 | 2321 | 2440 | 2534 | 2707 | 2897 | 3045 | 3140 | 3193 | 3389 | 3662 | 4256 |
Better Fuel Economy Factory Ratios Increased Power
