Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/75-19.5 | 225/70-19.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33.97 (862.8) | 31.9 (810.3) | -2.07 (-52.5) -6.1% |
| Width inches (mm) | 9.65 (245) | 8.86 (225) | -0.79 (-20) -8.2% |
| Circum. inches (mm) | 106.72 (2710.57) | 100.22 (2545.63) | -6.49 (-164.93) -6.1% |
| Sidewall Height inches (mm) | 7.23 (183.75) | 6.2 (157.5) | -1.03 (-26.25) -14.3% |
| Revolutions per mile (km) | 593.73 (368.93) | 632.2 (392.83) | 38.47 (23.9) 6.5% |
225/70-19.5 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.78 mph (30.23 km/h) |
| 25 mph (40.23 km/h) | 23.48 mph (37.79 km/h) |
| 30 mph (48.28 km/h) | 28.17 mph (45.34 km/h) |
| 35 mph (56.33 km/h) | 32.87 mph (52.9 km/h) |
| 40 mph (64.37 km/h) | 37.57 mph (60.46 km/h) |
| 45 mph (72.42 km/h) | 42.26 mph (68.01 km/h) |
| 50 mph (80.47 km/h) | 46.96 mph (75.57 km/h) |
| 55 mph (88.51 km/h) | 51.65 mph (83.13 km/h) |
| 60 mph (96.56 km/h) | 56.35 mph (90.69 km/h) |
| 65 mph (104.61 km/h) | 61.04 mph (98.24 km/h) |
| 70 mph (112.65 km/h) | 65.74 mph (105.8 km/h) |
| 75 mph (120.7 km/h) | 70.44 mph (113.36 km/h) |
| 80 mph (128.75 km/h) | 75.13 mph (120.91 km/h) |
| 85 mph (136.79 km/h) | 79.83 mph (128.47 km/h) |
| 90 mph (144.84 km/h) | 84.52 mph (136.03 km/h) |
| 95 mph (152.89 km/h) | 89.22 mph (143.58 km/h) |
| 100 mph (160.93 km/h) | 93.92 mph (151.14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1609 | 1869 | 2013 | 2102 | 2198 | 2266 | 2341 | 2430 | 2554 | 2677 | 2814 | 2923 | 3122 | 3341 | 3512 | 3622 | 3683 | 3909 | 4224 | 4909 |
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