Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/50-16 | 225/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.04 (661.4) | 24.86 (631.4) | -1.18 (-30) -4.5% |
| Width inches (mm) | 10.04 (255) | 8.86 (225) | -1.18 (-30) -11.8% |
| Circum. inches (mm) | 81.81 (2077.85) | 78.09 (1983.6) | -3.71 (-94.25) -4.5% |
| Sidewall Height inches (mm) | 5.02 (127.5) | 4.43 (112.5) | -0.59 (-15) -11.8% |
| Revolutions per mile (km) | 774.52 (481.27) | 811.32 (504.13) | 36.8 (22.87) 4.8% |
225/50-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.09 mph (30.73 km/h) |
| 25 mph (40.23 km/h) | 23.87 mph (38.41 km/h) |
| 30 mph (48.28 km/h) | 28.64 mph (46.09 km/h) |
| 35 mph (56.33 km/h) | 33.41 mph (53.77 km/h) |
| 40 mph (64.37 km/h) | 38.19 mph (61.45 km/h) |
| 45 mph (72.42 km/h) | 42.96 mph (69.14 km/h) |
| 50 mph (80.47 km/h) | 47.73 mph (76.82 km/h) |
| 55 mph (88.51 km/h) | 52.51 mph (84.5 km/h) |
| 60 mph (96.56 km/h) | 57.28 mph (92.18 km/h) |
| 65 mph (104.61 km/h) | 62.05 mph (99.86 km/h) |
| 70 mph (112.65 km/h) | 66.82 mph (107.54 km/h) |
| 75 mph (120.7 km/h) | 71.6 mph (115.23 km/h) |
| 80 mph (128.75 km/h) | 76.37 mph (122.91 km/h) |
| 85 mph (136.79 km/h) | 81.14 mph (130.59 km/h) |
| 90 mph (144.84 km/h) | 85.92 mph (138.27 km/h) |
| 95 mph (152.89 km/h) | 90.69 mph (145.95 km/h) |
| 100 mph (160.93 km/h) | 95.46 mph (153.63 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2065 | 2399 | 2583 | 2697 | 2820 | 2908 | 3005 | 3119 | 3277 | 3435 | 3611 | 3752 | 4006 | 4287 | 4507 | 4648 | 4727 | 5017 | 5421 | 6299 |
Better Fuel Economy Factory Ratios Increased Power
