Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/70-15 | 245/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.85 (682) | 29.5 (749.4) | 2.65 (67.4) 9.9% |
| Width inches (mm) | 8.46 (215) | 9.65 (245) | 1.18 (30) 14% |
| Circum. inches (mm) | 84.35 (2142.57) | 92.69 (2354.31) | 8.34 (211.74) 9.9% |
| Sidewall Height inches (mm) | 5.93 (150.5) | 6.75 (171.5) | 0.83 (21) 14% |
| Revolutions per mile (km) | 751.13 (466.73) | 683.57 (424.75) | -67.56 (-41.98) -9% |
245/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.98 mph (35.37 km/h) |
| 25 mph (40.23 km/h) | 27.47 mph (44.21 km/h) |
| 30 mph (48.28 km/h) | 32.96 mph (53.05 km/h) |
| 35 mph (56.33 km/h) | 38.46 mph (61.89 km/h) |
| 40 mph (64.37 km/h) | 43.95 mph (70.74 km/h) |
| 45 mph (72.42 km/h) | 49.45 mph (79.58 km/h) |
| 50 mph (80.47 km/h) | 54.94 mph (88.42 km/h) |
| 55 mph (88.51 km/h) | 60.44 mph (97.26 km/h) |
| 60 mph (96.56 km/h) | 65.93 mph (106.1 km/h) |
| 65 mph (104.61 km/h) | 71.42 mph (114.95 km/h) |
| 70 mph (112.65 km/h) | 76.92 mph (123.79 km/h) |
| 75 mph (120.7 km/h) | 82.41 mph (132.63 km/h) |
| 80 mph (128.75 km/h) | 87.91 mph (141.47 km/h) |
| 85 mph (136.79 km/h) | 93.4 mph (150.31 km/h) |
| 90 mph (144.84 km/h) | 98.89 mph (159.16 km/h) |
| 95 mph (152.89 km/h) | 104.39 mph (168 km/h) |
| 100 mph (160.93 km/h) | 109.88 mph (176.84 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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