Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/35-17 | 245/50-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.58 (624.3) | 26.65 (676.8) | 2.07 (52.5) 8.4% |
| Width inches (mm) | 10.83 (275) | 9.65 (245) | -1.18 (-30) -10.9% |
| Circum. inches (mm) | 77.22 (1961.3) | 83.71 (2126.23) | 6.49 (164.93) 8.4% |
| Sidewall Height inches (mm) | 3.79 (96.25) | 4.82 (122.5) | 1.03 (26.25) 27.3% |
| Revolutions per mile (km) | 820.55 (509.87) | 756.9 (470.32) | -63.65 (-39.55) -7.8% |
245/50-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.68 mph (34.89 km/h) |
| 25 mph (40.23 km/h) | 27.1 mph (43.62 km/h) |
| 30 mph (48.28 km/h) | 32.52 mph (52.34 km/h) |
| 35 mph (56.33 km/h) | 37.94 mph (61.06 km/h) |
| 40 mph (64.37 km/h) | 43.36 mph (69.79 km/h) |
| 45 mph (72.42 km/h) | 48.78 mph (78.51 km/h) |
| 50 mph (80.47 km/h) | 54.2 mph (87.23 km/h) |
| 55 mph (88.51 km/h) | 59.63 mph (95.96 km/h) |
| 60 mph (96.56 km/h) | 65.05 mph (104.68 km/h) |
| 65 mph (104.61 km/h) | 70.47 mph (113.4 km/h) |
| 70 mph (112.65 km/h) | 75.89 mph (122.13 km/h) |
| 75 mph (120.7 km/h) | 81.31 mph (130.85 km/h) |
| 80 mph (128.75 km/h) | 86.73 mph (139.57 km/h) |
| 85 mph (136.79 km/h) | 92.15 mph (148.3 km/h) |
| 90 mph (144.84 km/h) | 97.57 mph (157.02 km/h) |
| 95 mph (152.89 km/h) | 102.99 mph (165.74 km/h) |
| 100 mph (160.93 km/h) | 108.41 mph (174.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1926 | 2238 | 2410 | 2516 | 2631 | 2713 | 2803 | 2910 | 3057 | 3205 | 3369 | 3500 | 3738 | 4000 | 4205 | 4336 | 4410 | 4680 | 5057 | 5877 |
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