Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/75-17 | 165/80-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 27.39 (695.8) | 0.65 (16.5) 2.4% |
| Width inches (mm) | 6.5 (165) | 6.5 (165) | 0 (0) 0% |
| Circum. inches (mm) | 84.02 (2134.08) | 86.06 (2185.92) | 2.04 (51.84) 2.4% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 5.2 (132) | 0.32 (8.25) 6.7% |
| Revolutions per mile (km) | 754.11 (468.58) | 736.23 (457.47) | -17.88 (-11.11) -2.4% |
165/80-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.49 mph (32.97 km/h) |
| 25 mph (40.23 km/h) | 25.61 mph (41.21 km/h) |
| 30 mph (48.28 km/h) | 30.73 mph (49.45 km/h) |
| 35 mph (56.33 km/h) | 35.85 mph (57.7 km/h) |
| 40 mph (64.37 km/h) | 40.97 mph (65.94 km/h) |
| 45 mph (72.42 km/h) | 46.09 mph (74.18 km/h) |
| 50 mph (80.47 km/h) | 51.21 mph (82.42 km/h) |
| 55 mph (88.51 km/h) | 56.34 mph (90.66 km/h) |
| 60 mph (96.56 km/h) | 61.46 mph (98.91 km/h) |
| 65 mph (104.61 km/h) | 66.58 mph (107.15 km/h) |
| 70 mph (112.65 km/h) | 71.7 mph (115.39 km/h) |
| 75 mph (120.7 km/h) | 76.82 mph (123.63 km/h) |
| 80 mph (128.75 km/h) | 81.94 mph (131.88 km/h) |
| 85 mph (136.79 km/h) | 87.06 mph (140.12 km/h) |
| 90 mph (144.84 km/h) | 92.19 mph (148.36 km/h) |
| 95 mph (152.89 km/h) | 97.31 mph (156.6 km/h) |
| 100 mph (160.93 km/h) | 102.43 mph (164.84 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1874 | 2177 | 2344 | 2448 | 2559 | 2639 | 2727 | 2830 | 2974 | 3117 | 3277 | 3404 | 3636 | 3891 | 4090 | 4218 | 4289 | 4552 | 4919 | 5716 |
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