Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 365/65-22.5 | 275/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 41.18 (1046) | 31.07 (789.3) | -10.11 (-256.7) -24.5% |
| Width inches (mm) | 14.37 (365) | 10.83 (275) | -3.54 (-90) -24.7% |
| Circum. inches (mm) | 129.37 (3286.11) | 97.62 (2479.66) | -31.75 (-806.45) -24.5% |
| Sidewall Height inches (mm) | 9.34 (237.25) | 7.04 (178.75) | -2.3 (-58.5) -24.7% |
| Revolutions per mile (km) | 489.74 (304.31) | 649.02 (403.28) | 159.28 (98.97) 32.5% |
275/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.09 mph (24.29 km/h) |
| 25 mph (40.23 km/h) | 18.86 mph (30.36 km/h) |
| 30 mph (48.28 km/h) | 22.64 mph (36.43 km/h) |
| 35 mph (56.33 km/h) | 26.41 mph (42.5 km/h) |
| 40 mph (64.37 km/h) | 30.18 mph (48.58 km/h) |
| 45 mph (72.42 km/h) | 33.96 mph (54.65 km/h) |
| 50 mph (80.47 km/h) | 37.73 mph (60.72 km/h) |
| 55 mph (88.51 km/h) | 41.5 mph (66.79 km/h) |
| 60 mph (96.56 km/h) | 45.28 mph (72.86 km/h) |
| 65 mph (104.61 km/h) | 49.05 mph (78.94 km/h) |
| 70 mph (112.65 km/h) | 52.82 mph (85.01 km/h) |
| 75 mph (120.7 km/h) | 56.59 mph (91.08 km/h) |
| 80 mph (128.75 km/h) | 60.37 mph (97.15 km/h) |
| 85 mph (136.79 km/h) | 64.14 mph (103.22 km/h) |
| 90 mph (144.84 km/h) | 67.91 mph (109.3 km/h) |
| 95 mph (152.89 km/h) | 71.69 mph (115.37 km/h) |
| 100 mph (160.93 km/h) | 75.46 mph (121.44 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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