Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/75-16 | 205/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.33 (668.9) | 28.11 (713.9) | 1.77 (45) 6.7% |
| Width inches (mm) | 6.89 (175) | 8.07 (205) | 1.18 (30) 17.1% |
| Circum. inches (mm) | 82.73 (2101.41) | 88.3 (2242.78) | 5.57 (141.37) 6.7% |
| Sidewall Height inches (mm) | 5.17 (131.25) | 6.05 (153.75) | 0.89 (22.5) 17.1% |
| Revolutions per mile (km) | 765.84 (475.87) | 717.57 (445.87) | -48.27 (-30) -6.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.35 mph (34.35 km/h) |
| 25 mph (40.23 km/h) | 26.68 mph (42.94 km/h) |
| 30 mph (48.28 km/h) | 32.02 mph (51.53 km/h) |
| 35 mph (56.33 km/h) | 37.35 mph (60.12 km/h) |
| 40 mph (64.37 km/h) | 42.69 mph (68.7 km/h) |
| 45 mph (72.42 km/h) | 48.03 mph (77.29 km/h) |
| 50 mph (80.47 km/h) | 53.36 mph (85.88 km/h) |
| 55 mph (88.51 km/h) | 58.7 mph (94.47 km/h) |
| 60 mph (96.56 km/h) | 64.04 mph (103.06 km/h) |
| 65 mph (104.61 km/h) | 69.37 mph (111.64 km/h) |
| 70 mph (112.65 km/h) | 74.71 mph (120.23 km/h) |
| 75 mph (120.7 km/h) | 80.05 mph (128.82 km/h) |
| 80 mph (128.75 km/h) | 85.38 mph (137.41 km/h) |
| 85 mph (136.79 km/h) | 90.72 mph (146 km/h) |
| 90 mph (144.84 km/h) | 96.05 mph (154.59 km/h) |
| 95 mph (152.89 km/h) | 101.39 mph (163.17 km/h) |
| 100 mph (160.93 km/h) | 106.73 mph (171.76 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1826 | 2121 | 2285 | 2386 | 2494 | 2572 | 2658 | 2759 | 2898 | 3038 | 3194 | 3318 | 3543 | 3792 | 3986 | 4111 | 4181 | 4437 | 4794 | 5571 |
Better Fuel Economy Factory Ratios Increased Power
