Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/75-17 | 165/25-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.74 (679.3) | 20.25 (514.3) | -6.5 (-165) -24.3% |
| Width inches (mm) | 6.5 (165) | 6.5 (165) | 0 (0) 0% |
| Circum. inches (mm) | 84.02 (2134.08) | 63.61 (1615.72) | -20.41 (-518.36) -24.3% |
| Sidewall Height inches (mm) | 4.87 (123.75) | 1.62 (41.25) | -3.25 (-82.5) -66.7% |
| Revolutions per mile (km) | 754.11 (468.58) | 996.05 (618.92) | 241.94 (150.33) 32.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.14 mph (24.37 km/h) |
| 25 mph (40.23 km/h) | 18.93 mph (30.46 km/h) |
| 30 mph (48.28 km/h) | 22.71 mph (36.55 km/h) |
| 35 mph (56.33 km/h) | 26.5 mph (42.65 km/h) |
| 40 mph (64.37 km/h) | 30.28 mph (48.74 km/h) |
| 45 mph (72.42 km/h) | 34.07 mph (54.83 km/h) |
| 50 mph (80.47 km/h) | 37.86 mph (60.92 km/h) |
| 55 mph (88.51 km/h) | 41.64 mph (67.01 km/h) |
| 60 mph (96.56 km/h) | 45.43 mph (73.11 km/h) |
| 65 mph (104.61 km/h) | 49.21 mph (79.2 km/h) |
| 70 mph (112.65 km/h) | 53 mph (85.29 km/h) |
| 75 mph (120.7 km/h) | 56.78 mph (91.38 km/h) |
| 80 mph (128.75 km/h) | 60.57 mph (97.48 km/h) |
| 85 mph (136.79 km/h) | 64.35 mph (103.57 km/h) |
| 90 mph (144.84 km/h) | 68.14 mph (109.66 km/h) |
| 95 mph (152.89 km/h) | 71.92 mph (115.75 km/h) |
| 100 mph (160.93 km/h) | 75.71 mph (121.84 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
