Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/45-16 | 355/30-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.16 (689.9) | 27.39 (695.6) | 0.22 (5.7) 0.8% |
| Width inches (mm) | 12.4 (315) | 13.98 (355) | 1.57 (40) 12.7% |
| Circum. inches (mm) | 85.33 (2167.38) | 86.04 (2185.29) | 0.71 (17.91) 0.8% |
| Sidewall Height inches (mm) | 5.58 (141.75) | 4.19 (106.5) | -1.39 (-35.25) -24.9% |
| Revolutions per mile (km) | 742.53 (461.38) | 736.44 (457.6) | -6.08 (-3.78) -0.8% |
355/30-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.17 mph (32.45 km/h) |
| 25 mph (40.23 km/h) | 25.21 mph (40.57 km/h) |
| 30 mph (48.28 km/h) | 30.25 mph (48.68 km/h) |
| 35 mph (56.33 km/h) | 35.29 mph (56.79 km/h) |
| 40 mph (64.37 km/h) | 40.33 mph (64.91 km/h) |
| 45 mph (72.42 km/h) | 45.37 mph (73.02 km/h) |
| 50 mph (80.47 km/h) | 50.41 mph (81.13 km/h) |
| 55 mph (88.51 km/h) | 55.45 mph (89.25 km/h) |
| 60 mph (96.56 km/h) | 60.5 mph (97.36 km/h) |
| 65 mph (104.61 km/h) | 65.54 mph (105.47 km/h) |
| 70 mph (112.65 km/h) | 70.58 mph (113.59 km/h) |
| 75 mph (120.7 km/h) | 75.62 mph (121.7 km/h) |
| 80 mph (128.75 km/h) | 80.66 mph (129.81 km/h) |
| 85 mph (136.79 km/h) | 85.7 mph (137.92 km/h) |
| 90 mph (144.84 km/h) | 90.74 mph (146.04 km/h) |
| 95 mph (152.89 km/h) | 95.78 mph (154.15 km/h) |
| 100 mph (160.93 km/h) | 100.83 mph (162.26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1874 | 2177 | 2345 | 2448 | 2560 | 2640 | 2727 | 2831 | 2975 | 3118 | 3278 | 3405 | 3637 | 3892 | 4091 | 4219 | 4291 | 4554 | 4921 | 5718 |
Better Fuel Economy Factory Ratios Increased Power
