Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/40-17 | 275/35-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.03 (635.8) | 24.58 (624.3) | -0.45 (-11.5) -1.8% |
| Width inches (mm) | 10.04 (255) | 10.83 (275) | 0.79 (20) 7.8% |
| Circum. inches (mm) | 78.64 (1997.42) | 77.22 (1961.3) | -1.42 (-36.13) -1.8% |
| Sidewall Height inches (mm) | 4.02 (102) | 3.79 (96.25) | -0.23 (-5.75) -5.6% |
| Revolutions per mile (km) | 805.71 (500.64) | 820.55 (509.87) | 14.84 (9.22) 1.8% |
275/35-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.64 mph (31.6 km/h) |
| 25 mph (40.23 km/h) | 24.55 mph (39.51 km/h) |
| 30 mph (48.28 km/h) | 29.46 mph (47.41 km/h) |
| 35 mph (56.33 km/h) | 34.37 mph (55.31 km/h) |
| 40 mph (64.37 km/h) | 39.28 mph (63.21 km/h) |
| 45 mph (72.42 km/h) | 44.19 mph (71.11 km/h) |
| 50 mph (80.47 km/h) | 49.1 mph (79.01 km/h) |
| 55 mph (88.51 km/h) | 54.01 mph (86.91 km/h) |
| 60 mph (96.56 km/h) | 58.91 mph (94.81 km/h) |
| 65 mph (104.61 km/h) | 63.82 mph (102.72 km/h) |
| 70 mph (112.65 km/h) | 68.73 mph (110.62 km/h) |
| 75 mph (120.7 km/h) | 73.64 mph (118.52 km/h) |
| 80 mph (128.75 km/h) | 78.55 mph (126.42 km/h) |
| 85 mph (136.79 km/h) | 83.46 mph (134.32 km/h) |
| 90 mph (144.84 km/h) | 88.37 mph (142.22 km/h) |
| 95 mph (152.89 km/h) | 93.28 mph (150.12 km/h) |
| 100 mph (160.93 km/h) | 98.19 mph (158.02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2088 | 2426 | 2612 | 2728 | 2852 | 2941 | 3039 | 3154 | 3314 | 3474 | 3652 | 3794 | 4052 | 4336 | 4558 | 4701 | 4781 | 5074 | 5482 | 6371 |
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