Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/40-17 | 215/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.77 (603.8) | 28 (711.3) | 4.23 (107.5) 17.8% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 74.68 (1896.89) | 87.98 (2234.61) | 13.3 (337.72) 17.8% |
| Sidewall Height inches (mm) | 3.39 (86) | 5.5 (139.75) | 2.12 (53.75) 62.5% |
| Revolutions per mile (km) | 848.41 (527.18) | 720.19 (447.5) | -128.22 (-79.67) -15.1% |
215/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.56 mph (37.92 km/h) |
| 25 mph (40.23 km/h) | 29.45 mph (47.4 km/h) |
| 30 mph (48.28 km/h) | 35.34 mph (56.88 km/h) |
| 35 mph (56.33 km/h) | 41.23 mph (66.36 km/h) |
| 40 mph (64.37 km/h) | 47.12 mph (75.83 km/h) |
| 45 mph (72.42 km/h) | 53.01 mph (85.31 km/h) |
| 50 mph (80.47 km/h) | 58.9 mph (94.79 km/h) |
| 55 mph (88.51 km/h) | 64.79 mph (104.27 km/h) |
| 60 mph (96.56 km/h) | 70.68 mph (113.75 km/h) |
| 65 mph (104.61 km/h) | 76.57 mph (123.23 km/h) |
| 70 mph (112.65 km/h) | 82.46 mph (132.71 km/h) |
| 75 mph (120.7 km/h) | 88.35 mph (142.19 km/h) |
| 80 mph (128.75 km/h) | 94.24 mph (151.67 km/h) |
| 85 mph (136.79 km/h) | 100.13 mph (161.15 km/h) |
| 90 mph (144.84 km/h) | 106.02 mph (170.63 km/h) |
| 95 mph (152.89 km/h) | 111.91 mph (180.11 km/h) |
| 100 mph (160.93 km/h) | 117.8 mph (189.59 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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