Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/80-19 | 245/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.76 (730.6) | 29.5 (749.4) | 0.74 (18.8) 2.6% |
| Width inches (mm) | 6.1 (155) | 9.65 (245) | 3.54 (90) 58.1% |
| Circum. inches (mm) | 90.36 (2295.25) | 92.69 (2354.31) | 2.33 (59.06) 2.6% |
| Sidewall Height inches (mm) | 4.88 (124) | 6.75 (171.5) | 1.87 (47.5) 38.3% |
| Revolutions per mile (km) | 701.16 (435.68) | 683.57 (424.75) | -17.59 (-10.93) -2.5% |
245/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.51 mph (33.02 km/h) |
| 25 mph (40.23 km/h) | 25.64 mph (41.27 km/h) |
| 30 mph (48.28 km/h) | 30.77 mph (49.52 km/h) |
| 35 mph (56.33 km/h) | 35.9 mph (57.78 km/h) |
| 40 mph (64.37 km/h) | 41.03 mph (66.03 km/h) |
| 45 mph (72.42 km/h) | 46.16 mph (74.28 km/h) |
| 50 mph (80.47 km/h) | 51.29 mph (82.54 km/h) |
| 55 mph (88.51 km/h) | 56.42 mph (90.79 km/h) |
| 60 mph (96.56 km/h) | 61.54 mph (99.05 km/h) |
| 65 mph (104.61 km/h) | 66.67 mph (107.3 km/h) |
| 70 mph (112.65 km/h) | 71.8 mph (115.55 km/h) |
| 75 mph (120.7 km/h) | 76.93 mph (123.81 km/h) |
| 80 mph (128.75 km/h) | 82.06 mph (132.06 km/h) |
| 85 mph (136.79 km/h) | 87.19 mph (140.31 km/h) |
| 90 mph (144.84 km/h) | 92.32 mph (148.57 km/h) |
| 95 mph (152.89 km/h) | 97.44 mph (156.82 km/h) |
| 100 mph (160.93 km/h) | 102.57 mph (165.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1740 | 2021 | 2176 | 2273 | 2376 | 2450 | 2532 | 2628 | 2761 | 2894 | 3042 | 3161 | 3375 | 3612 | 3797 | 3916 | 3982 | 4227 | 4567 | 5308 |
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