Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/45-17 | 275/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 31.07 (789.3) | 4.33 (110) 16.2% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 84.02 (2134.08) | 97.62 (2479.66) | 13.61 (345.58) 16.2% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 7.04 (178.75) | 2.17 (55) 44.4% |
| Revolutions per mile (km) | 754.11 (468.58) | 649.02 (403.28) | -105.1 (-65.3) -13.9% |
275/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.24 mph (37.4 km/h) |
| 25 mph (40.23 km/h) | 29.05 mph (46.75 km/h) |
| 30 mph (48.28 km/h) | 34.86 mph (56.1 km/h) |
| 35 mph (56.33 km/h) | 40.67 mph (65.45 km/h) |
| 40 mph (64.37 km/h) | 46.48 mph (74.8 km/h) |
| 45 mph (72.42 km/h) | 52.29 mph (84.15 km/h) |
| 50 mph (80.47 km/h) | 58.1 mph (93.5 km/h) |
| 55 mph (88.51 km/h) | 63.91 mph (102.85 km/h) |
| 60 mph (96.56 km/h) | 69.72 mph (112.2 km/h) |
| 65 mph (104.61 km/h) | 75.53 mph (121.55 km/h) |
| 70 mph (112.65 km/h) | 81.34 mph (130.9 km/h) |
| 75 mph (120.7 km/h) | 87.14 mph (140.25 km/h) |
| 80 mph (128.75 km/h) | 92.95 mph (149.6 km/h) |
| 85 mph (136.79 km/h) | 98.76 mph (158.95 km/h) |
| 90 mph (144.84 km/h) | 104.57 mph (168.3 km/h) |
| 95 mph (152.89 km/h) | 110.38 mph (177.65 km/h) |
| 100 mph (160.93 km/h) | 116.19 mph (187 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1652 | 1919 | 2066 | 2158 | 2256 | 2326 | 2404 | 2495 | 2622 | 2748 | 2889 | 3001 | 3205 | 3430 | 3605 | 3718 | 3781 | 4013 | 4336 | 5039 |
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