Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/65-17 | 215/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28 (711.3) | 24.62 (625.3) | -3.39 (-86) -12.1% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 87.98 (2234.61) | 77.34 (1964.44) | -10.64 (-270.18) -12.1% |
| Sidewall Height inches (mm) | 5.5 (139.75) | 3.81 (96.75) | -1.69 (-43) -30.8% |
| Revolutions per mile (km) | 720.19 (447.5) | 819.24 (509.05) | 99.05 (61.55) 13.8% |
215/45-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.58 mph (28.3 km/h) |
| 25 mph (40.23 km/h) | 21.98 mph (35.37 km/h) |
| 30 mph (48.28 km/h) | 26.37 mph (42.44 km/h) |
| 35 mph (56.33 km/h) | 30.77 mph (49.52 km/h) |
| 40 mph (64.37 km/h) | 35.16 mph (56.59 km/h) |
| 45 mph (72.42 km/h) | 39.56 mph (63.66 km/h) |
| 50 mph (80.47 km/h) | 43.95 mph (70.74 km/h) |
| 55 mph (88.51 km/h) | 48.35 mph (77.81 km/h) |
| 60 mph (96.56 km/h) | 52.75 mph (84.89 km/h) |
| 65 mph (104.61 km/h) | 57.14 mph (91.96 km/h) |
| 70 mph (112.65 km/h) | 61.54 mph (99.03 km/h) |
| 75 mph (120.7 km/h) | 65.93 mph (106.11 km/h) |
| 80 mph (128.75 km/h) | 70.33 mph (113.18 km/h) |
| 85 mph (136.79 km/h) | 74.72 mph (120.26 km/h) |
| 90 mph (144.84 km/h) | 79.12 mph (127.33 km/h) |
| 95 mph (152.89 km/h) | 83.51 mph (134.4 km/h) |
| 100 mph (160.93 km/h) | 87.91 mph (141.48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2085 | 2422 | 2608 | 2724 | 2848 | 2936 | 3034 | 3149 | 3309 | 3469 | 3646 | 3788 | 4045 | 4329 | 4551 | 4693 | 4773 | 5066 | 5474 | 6361 |
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