Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 345/35-19 | 245/70-19.5 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.51 (724.1) | 33 (838.3) | 4.5 (114.2) 15.8% |
| Width inches (mm) | 13.58 (345) | 9.65 (245) | -3.94 (-100) -29% |
| Circum. inches (mm) | 89.56 (2274.83) | 103.68 (2633.6) | 14.12 (358.77) 15.8% |
| Sidewall Height inches (mm) | 4.75 (120.75) | 6.75 (171.5) | 2 (50.75) 42% |
| Revolutions per mile (km) | 707.46 (439.59) | 611.08 (379.71) | -96.38 (-59.88) -13.6% |
245/70-19.5 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.15 mph (37.26 km/h) |
| 25 mph (40.23 km/h) | 28.94 mph (46.58 km/h) |
| 30 mph (48.28 km/h) | 34.73 mph (55.89 km/h) |
| 35 mph (56.33 km/h) | 40.52 mph (65.21 km/h) |
| 40 mph (64.37 km/h) | 46.31 mph (74.53 km/h) |
| 45 mph (72.42 km/h) | 52.1 mph (83.84 km/h) |
| 50 mph (80.47 km/h) | 57.89 mph (93.16 km/h) |
| 55 mph (88.51 km/h) | 63.67 mph (102.47 km/h) |
| 60 mph (96.56 km/h) | 69.46 mph (111.79 km/h) |
| 65 mph (104.61 km/h) | 75.25 mph (121.11 km/h) |
| 70 mph (112.65 km/h) | 81.04 mph (130.42 km/h) |
| 75 mph (120.7 km/h) | 86.83 mph (139.74 km/h) |
| 80 mph (128.75 km/h) | 92.62 mph (149.05 km/h) |
| 85 mph (136.79 km/h) | 98.41 mph (158.37 km/h) |
| 90 mph (144.84 km/h) | 104.19 mph (167.68 km/h) |
| 95 mph (152.89 km/h) | 109.98 mph (177 km/h) |
| 100 mph (160.93 km/h) | 115.77 mph (186.32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1555 | 1807 | 1946 | 2032 | 2124 | 2190 | 2263 | 2349 | 2468 | 2587 | 2720 | 2826 | 3018 | 3229 | 3395 | 3501 | 3560 | 3779 | 4083 | 4745 |
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