Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 305/35-19 | 355/30-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.41 (696.1) | 27.39 (695.6) | -0.02 (-0.5) -0.1% |
| Width inches (mm) | 12.01 (305) | 13.98 (355) | 1.97 (50) 16.4% |
| Circum. inches (mm) | 86.1 (2186.86) | 86.04 (2185.29) | -0.06 (-1.57) -0.1% |
| Sidewall Height inches (mm) | 4.2 (106.75) | 4.19 (106.5) | -0.01 (-0.25) -0.2% |
| Revolutions per mile (km) | 735.91 (457.28) | 736.44 (457.6) | 0.53 (0.33) 0.1% |
355/30-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.99 mph (32.16 km/h) |
| 25 mph (40.23 km/h) | 24.98 mph (40.2 km/h) |
| 30 mph (48.28 km/h) | 29.98 mph (48.25 km/h) |
| 35 mph (56.33 km/h) | 34.97 mph (56.29 km/h) |
| 40 mph (64.37 km/h) | 39.97 mph (64.33 km/h) |
| 45 mph (72.42 km/h) | 44.97 mph (72.37 km/h) |
| 50 mph (80.47 km/h) | 49.96 mph (80.41 km/h) |
| 55 mph (88.51 km/h) | 54.96 mph (88.45 km/h) |
| 60 mph (96.56 km/h) | 59.96 mph (96.49 km/h) |
| 65 mph (104.61 km/h) | 64.95 mph (104.53 km/h) |
| 70 mph (112.65 km/h) | 69.95 mph (112.57 km/h) |
| 75 mph (120.7 km/h) | 74.95 mph (120.61 km/h) |
| 80 mph (128.75 km/h) | 79.94 mph (128.66 km/h) |
| 85 mph (136.79 km/h) | 84.94 mph (136.7 km/h) |
| 90 mph (144.84 km/h) | 89.94 mph (144.74 km/h) |
| 95 mph (152.89 km/h) | 94.93 mph (152.78 km/h) |
| 100 mph (160.93 km/h) | 99.93 mph (160.82 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
