Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 32/10-17 | 275/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32 (812.8) | 32.16 (816.8) | 0.16 (4) 0.5% |
| Width inches (mm) | 10 (254) | 10.83 (275) | 0.83 (21) 8.3% |
| Circum. inches (mm) | 100.53 (2553.49) | 101.03 (2566.05) | 0.49 (12.57) 0.5% |
| Sidewall Height inches (mm) | 7.5 (190.5) | 7.58 (192.5) | 0.08 (2) 1% |
| Revolutions per mile (km) | 630.25 (391.62) | 627.17 (389.7) | -3.09 (-1.92) -0.5% |
275/70-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.1 mph (32.35 km/h) |
| 25 mph (40.23 km/h) | 25.12 mph (40.43 km/h) |
| 30 mph (48.28 km/h) | 30.15 mph (48.52 km/h) |
| 35 mph (56.33 km/h) | 35.17 mph (56.6 km/h) |
| 40 mph (64.37 km/h) | 40.2 mph (64.69 km/h) |
| 45 mph (72.42 km/h) | 45.22 mph (72.78 km/h) |
| 50 mph (80.47 km/h) | 50.25 mph (80.86 km/h) |
| 55 mph (88.51 km/h) | 55.27 mph (88.95 km/h) |
| 60 mph (96.56 km/h) | 60.3 mph (97.04 km/h) |
| 65 mph (104.61 km/h) | 65.32 mph (105.12 km/h) |
| 70 mph (112.65 km/h) | 70.34 mph (113.21 km/h) |
| 75 mph (120.7 km/h) | 75.37 mph (121.3 km/h) |
| 80 mph (128.75 km/h) | 80.39 mph (129.38 km/h) |
| 85 mph (136.79 km/h) | 85.42 mph (137.47 km/h) |
| 90 mph (144.84 km/h) | 90.44 mph (145.55 km/h) |
| 95 mph (152.89 km/h) | 95.47 mph (153.64 km/h) |
| 100 mph (160.93 km/h) | 100.49 mph (161.73 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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