Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/75-17 | 165/70-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 26.09 (662.8) | -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) | 81.98 (2082.25) | -2.04 (-51.84) -2.4% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 4.55 (115.5) | -0.32 (-8.25) -6.7% |
| Revolutions per mile (km) | 754.11 (468.58) | 772.89 (480.25) | 18.77 (11.67) 2.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.51 mph (31.41 km/h) |
| 25 mph (40.23 km/h) | 24.39 mph (39.26 km/h) |
| 30 mph (48.28 km/h) | 29.27 mph (47.11 km/h) |
| 35 mph (56.33 km/h) | 34.15 mph (54.96 km/h) |
| 40 mph (64.37 km/h) | 39.03 mph (62.81 km/h) |
| 45 mph (72.42 km/h) | 43.91 mph (70.66 km/h) |
| 50 mph (80.47 km/h) | 48.79 mph (78.51 km/h) |
| 55 mph (88.51 km/h) | 53.66 mph (86.36 km/h) |
| 60 mph (96.56 km/h) | 58.54 mph (94.22 km/h) |
| 65 mph (104.61 km/h) | 63.42 mph (102.07 km/h) |
| 70 mph (112.65 km/h) | 68.3 mph (109.92 km/h) |
| 75 mph (120.7 km/h) | 73.18 mph (117.77 km/h) |
| 80 mph (128.75 km/h) | 78.06 mph (125.62 km/h) |
| 85 mph (136.79 km/h) | 82.94 mph (133.47 km/h) |
| 90 mph (144.84 km/h) | 87.81 mph (141.32 km/h) |
| 95 mph (152.89 km/h) | 92.69 mph (149.17 km/h) |
| 100 mph (160.93 km/h) | 97.57 mph (157.03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1967 | 2285 | 2461 | 2569 | 2687 | 2770 | 2862 | 2971 | 3122 | 3273 | 3440 | 3574 | 3817 | 4084 | 4294 | 4428 | 4503 | 4779 | 5164 | 6001 |
Better Fuel Economy Factory Ratios Increased Power
