Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/55-16 | 205/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.88 (631.9) | 28.11 (713.9) | 3.23 (82) 13% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 78.16 (1985.17) | 88.3 (2242.78) | 10.14 (257.61) 13% |
| Sidewall Height inches (mm) | 4.44 (112.75) | 6.05 (153.75) | 1.61 (41) 36.4% |
| Revolutions per mile (km) | 810.68 (503.73) | 717.57 (445.87) | -93.12 (-57.86) -11.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.6 mph (36.36 km/h) |
| 25 mph (40.23 km/h) | 28.24 mph (45.45 km/h) |
| 30 mph (48.28 km/h) | 33.89 mph (54.55 km/h) |
| 35 mph (56.33 km/h) | 39.54 mph (63.64 km/h) |
| 40 mph (64.37 km/h) | 45.19 mph (72.73 km/h) |
| 45 mph (72.42 km/h) | 50.84 mph (81.82 km/h) |
| 50 mph (80.47 km/h) | 56.49 mph (90.91 km/h) |
| 55 mph (88.51 km/h) | 62.14 mph (100 km/h) |
| 60 mph (96.56 km/h) | 67.79 mph (109.09 km/h) |
| 65 mph (104.61 km/h) | 73.43 mph (118.18 km/h) |
| 70 mph (112.65 km/h) | 79.08 mph (127.27 km/h) |
| 75 mph (120.7 km/h) | 84.73 mph (136.36 km/h) |
| 80 mph (128.75 km/h) | 90.38 mph (145.46 km/h) |
| 85 mph (136.79 km/h) | 96.03 mph (154.55 km/h) |
| 90 mph (144.84 km/h) | 101.68 mph (163.64 km/h) |
| 95 mph (152.89 km/h) | 107.33 mph (172.73 km/h) |
| 100 mph (160.93 km/h) | 112.98 mph (181.82 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
