Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/65-17 | 215/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.52 (724.3) | 28 (711.3) | -0.51 (-13) -1.8% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 89.58 (2275.46) | 87.98 (2234.61) | -1.61 (-40.84) -1.8% |
| Sidewall Height inches (mm) | 5.76 (146.25) | 5.5 (139.75) | -0.26 (-6.5) -4.4% |
| Revolutions per mile (km) | 707.26 (439.47) | 720.19 (447.5) | 12.93 (8.03) 1.8% |
215/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.64 mph (31.61 km/h) |
| 25 mph (40.23 km/h) | 24.55 mph (39.51 km/h) |
| 30 mph (48.28 km/h) | 29.46 mph (47.41 km/h) |
| 35 mph (56.33 km/h) | 34.37 mph (55.32 km/h) |
| 40 mph (64.37 km/h) | 39.28 mph (63.22 km/h) |
| 45 mph (72.42 km/h) | 44.19 mph (71.12 km/h) |
| 50 mph (80.47 km/h) | 49.1 mph (79.02 km/h) |
| 55 mph (88.51 km/h) | 54.01 mph (86.93 km/h) |
| 60 mph (96.56 km/h) | 58.92 mph (94.83 km/h) |
| 65 mph (104.61 km/h) | 63.83 mph (102.73 km/h) |
| 70 mph (112.65 km/h) | 68.74 mph (110.63 km/h) |
| 75 mph (120.7 km/h) | 73.65 mph (118.53 km/h) |
| 80 mph (128.75 km/h) | 78.56 mph (126.44 km/h) |
| 85 mph (136.79 km/h) | 83.47 mph (134.34 km/h) |
| 90 mph (144.84 km/h) | 88.38 mph (142.24 km/h) |
| 95 mph (152.89 km/h) | 93.29 mph (150.14 km/h) |
| 100 mph (160.93 km/h) | 98.21 mph (158.05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1833 | 2129 | 2293 | 2394 | 2503 | 2581 | 2667 | 2769 | 2909 | 3049 | 3205 | 3330 | 3556 | 3806 | 4001 | 4126 | 4196 | 4453 | 4812 | 5592 |
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