Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/35-21 | 255/45-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.03 (711.9) | 28.04 (712.1) | 0.01 (0.2) 0% |
| Width inches (mm) | 10.04 (255) | 10.04 (255) | 0 (0) 0% |
| Circum. inches (mm) | 88.05 (2236.5) | 88.08 (2237.13) | 0.02 (0.63) 0% |
| Sidewall Height inches (mm) | 3.51 (89.25) | 4.52 (114.75) | 1 (25.5) 28.6% |
| Revolutions per mile (km) | 719.58 (447.13) | 719.38 (447) | -0.2 (-0.13) -0% |
255/45-19 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.01 mph (32.2 km/h) |
| 25 mph (40.23 km/h) | 25.01 mph (40.24 km/h) |
| 30 mph (48.28 km/h) | 30.01 mph (48.29 km/h) |
| 35 mph (56.33 km/h) | 35.01 mph (56.34 km/h) |
| 40 mph (64.37 km/h) | 40.01 mph (64.39 km/h) |
| 45 mph (72.42 km/h) | 45.01 mph (72.44 km/h) |
| 50 mph (80.47 km/h) | 50.01 mph (80.49 km/h) |
| 55 mph (88.51 km/h) | 55.02 mph (88.54 km/h) |
| 60 mph (96.56 km/h) | 60.02 mph (96.59 km/h) |
| 65 mph (104.61 km/h) | 65.02 mph (104.64 km/h) |
| 70 mph (112.65 km/h) | 70.02 mph (112.69 km/h) |
| 75 mph (120.7 km/h) | 75.02 mph (120.73 km/h) |
| 80 mph (128.75 km/h) | 80.02 mph (128.78 km/h) |
| 85 mph (136.79 km/h) | 85.02 mph (136.83 km/h) |
| 90 mph (144.84 km/h) | 90.03 mph (144.88 km/h) |
| 95 mph (152.89 km/h) | 95.03 mph (152.93 km/h) |
| 100 mph (160.93 km/h) | 100.03 mph (160.98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1831 | 2127 | 2290 | 2392 | 2501 | 2579 | 2664 | 2766 | 2906 | 3046 | 3202 | 3326 | 3552 | 3802 | 3996 | 4121 | 4191 | 4448 | 4807 | 5586 |
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