Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/60-17 | 275/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.99 (761.8) | 32.16 (816.8) | 2.17 (55) 7.2% |
| Width inches (mm) | 10.83 (275) | 10.83 (275) | 0 (0) 0% |
| Circum. inches (mm) | 94.22 (2393.27) | 101.03 (2566.05) | 6.8 (172.79) 7.2% |
| Sidewall Height inches (mm) | 6.5 (165) | 7.58 (192.5) | 1.08 (27.5) 16.7% |
| Revolutions per mile (km) | 672.45 (417.84) | 627.17 (389.7) | -45.28 (-28.14) -6.7% |
275/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.44 mph (34.51 km/h) |
| 25 mph (40.23 km/h) | 26.8 mph (43.14 km/h) |
| 30 mph (48.28 km/h) | 32.17 mph (51.77 km/h) |
| 35 mph (56.33 km/h) | 37.53 mph (60.39 km/h) |
| 40 mph (64.37 km/h) | 42.89 mph (69.02 km/h) |
| 45 mph (72.42 km/h) | 48.25 mph (77.65 km/h) |
| 50 mph (80.47 km/h) | 53.61 mph (86.28 km/h) |
| 55 mph (88.51 km/h) | 58.97 mph (94.9 km/h) |
| 60 mph (96.56 km/h) | 64.33 mph (103.53 km/h) |
| 65 mph (104.61 km/h) | 69.69 mph (112.16 km/h) |
| 70 mph (112.65 km/h) | 75.05 mph (120.79 km/h) |
| 75 mph (120.7 km/h) | 80.41 mph (129.42 km/h) |
| 80 mph (128.75 km/h) | 85.78 mph (138.04 km/h) |
| 85 mph (136.79 km/h) | 91.14 mph (146.67 km/h) |
| 90 mph (144.84 km/h) | 96.5 mph (155.3 km/h) |
| 95 mph (152.89 km/h) | 101.86 mph (163.93 km/h) |
| 100 mph (160.93 km/h) | 107.22 mph (172.55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1596 | 1854 | 1997 | 2085 | 2180 | 2248 | 2323 | 2411 | 2533 | 2656 | 2791 | 2900 | 3097 | 3314 | 3484 | 3593 | 3654 | 3878 | 4190 | 4870 |
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