Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 200/50-17 | 200/30-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.87 (631.8) | 21.72 (551.8) | -3.15 (-80) -12.7% |
| Width inches (mm) | 7.87 (200) | 7.87 (200) | 0 (0) 0% |
| Circum. inches (mm) | 78.14 (1984.86) | 68.25 (1733.53) | -9.89 (-251.33) -12.7% |
| Sidewall Height inches (mm) | 3.94 (100) | 2.36 (60) | -1.57 (-40) -40% |
| Revolutions per mile (km) | 810.81 (503.81) | 928.36 (576.86) | 117.55 (73.04) 14.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.47 mph (28.11 km/h) |
| 25 mph (40.23 km/h) | 21.83 mph (35.14 km/h) |
| 30 mph (48.28 km/h) | 26.2 mph (42.17 km/h) |
| 35 mph (56.33 km/h) | 30.57 mph (49.19 km/h) |
| 40 mph (64.37 km/h) | 34.94 mph (56.22 km/h) |
| 45 mph (72.42 km/h) | 39.3 mph (63.25 km/h) |
| 50 mph (80.47 km/h) | 43.67 mph (70.28 km/h) |
| 55 mph (88.51 km/h) | 48.04 mph (77.31 km/h) |
| 60 mph (96.56 km/h) | 52.4 mph (84.33 km/h) |
| 65 mph (104.61 km/h) | 56.77 mph (91.36 km/h) |
| 70 mph (112.65 km/h) | 61.14 mph (98.39 km/h) |
| 75 mph (120.7 km/h) | 65.5 mph (105.42 km/h) |
| 80 mph (128.75 km/h) | 69.87 mph (112.45 km/h) |
| 85 mph (136.79 km/h) | 74.24 mph (119.47 km/h) |
| 90 mph (144.84 km/h) | 78.6 mph (126.5 km/h) |
| 95 mph (152.89 km/h) | 82.97 mph (133.53 km/h) |
| 100 mph (160.93 km/h) | 87.34 mph (140.56 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
