Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-15 | 275/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.58 (573.5) | 25.83 (656) | 3.25 (82.5) 14.4% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 70.93 (1801.7) | 81.14 (2060.88) | 10.2 (259.18) 14.4% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 5.41 (137.5) | 1.62 (41.25) 42.9% |
| Revolutions per mile (km) | 893.23 (555.03) | 780.9 (485.23) | -112.34 (-69.8) -12.6% |
275/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.88 mph (36.82 km/h) |
| 25 mph (40.23 km/h) | 28.6 mph (46.02 km/h) |
| 30 mph (48.28 km/h) | 34.32 mph (55.23 km/h) |
| 35 mph (56.33 km/h) | 40.03 mph (64.43 km/h) |
| 40 mph (64.37 km/h) | 45.75 mph (73.63 km/h) |
| 45 mph (72.42 km/h) | 51.47 mph (82.84 km/h) |
| 50 mph (80.47 km/h) | 57.19 mph (92.04 km/h) |
| 55 mph (88.51 km/h) | 62.91 mph (101.25 km/h) |
| 60 mph (96.56 km/h) | 68.63 mph (110.45 km/h) |
| 65 mph (104.61 km/h) | 74.35 mph (119.66 km/h) |
| 70 mph (112.65 km/h) | 80.07 mph (128.86 km/h) |
| 75 mph (120.7 km/h) | 85.79 mph (138.06 km/h) |
| 80 mph (128.75 km/h) | 91.51 mph (147.27 km/h) |
| 85 mph (136.79 km/h) | 97.23 mph (156.47 km/h) |
| 90 mph (144.84 km/h) | 102.95 mph (165.68 km/h) |
| 95 mph (152.89 km/h) | 108.67 mph (174.88 km/h) |
| 100 mph (160.93 km/h) | 114.39 mph (184.09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | 2309 | 2486 | 2596 | 2714 | 2799 | 2892 | 3002 | 3154 | 3306 | 3476 | 3611 | 3856 | 4127 | 4338 | 4473 | 4550 | 4829 | 5218 | 6063 |
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