Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/70-19.5 | 225/70-19.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 33 (838.3) | 31.9 (810.3) | -1.1 (-28) -3.3% |
| Width inches (mm) | 9.65 (245) | 8.86 (225) | -0.79 (-20) -8.2% |
| Circum. inches (mm) | 103.68 (2633.6) | 100.22 (2545.63) | -3.46 (-87.96) -3.3% |
| Sidewall Height inches (mm) | 6.75 (171.5) | 6.2 (157.5) | -0.55 (-14) -8.2% |
| Revolutions per mile (km) | 611.08 (379.71) | 632.2 (392.83) | 21.12 (13.12) 3.5% |
225/70-19.5 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.33 mph (31.11 km/h) |
| 25 mph (40.23 km/h) | 24.16 mph (38.89 km/h) |
| 30 mph (48.28 km/h) | 29 mph (46.67 km/h) |
| 35 mph (56.33 km/h) | 33.83 mph (54.45 km/h) |
| 40 mph (64.37 km/h) | 38.66 mph (62.22 km/h) |
| 45 mph (72.42 km/h) | 43.5 mph (70 km/h) |
| 50 mph (80.47 km/h) | 48.33 mph (77.78 km/h) |
| 55 mph (88.51 km/h) | 53.16 mph (85.56 km/h) |
| 60 mph (96.56 km/h) | 58 mph (93.34 km/h) |
| 65 mph (104.61 km/h) | 62.83 mph (101.11 km/h) |
| 70 mph (112.65 km/h) | 67.66 mph (108.89 km/h) |
| 75 mph (120.7 km/h) | 72.49 mph (116.67 km/h) |
| 80 mph (128.75 km/h) | 77.33 mph (124.45 km/h) |
| 85 mph (136.79 km/h) | 82.16 mph (132.23 km/h) |
| 90 mph (144.84 km/h) | 86.99 mph (140 km/h) |
| 95 mph (152.89 km/h) | 91.83 mph (147.78 km/h) |
| 100 mph (160.93 km/h) | 96.66 mph (155.56 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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