Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/55-17 | 215/60-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.31 (668.3) | 25.16 (639) | -1.15 (-29.3) -4.4% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 82.66 (2099.53) | 79.03 (2007.48) | -3.62 (-92.05) -4.4% |
| Sidewall Height inches (mm) | 4.66 (118.25) | 5.08 (129) | 0.42 (10.75) 9.1% |
| Revolutions per mile (km) | 766.53 (476.3) | 801.67 (498.14) | 35.15 (21.84) 4.6% |
215/60-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.12 mph (30.78 km/h) |
| 25 mph (40.23 km/h) | 23.9 mph (38.47 km/h) |
| 30 mph (48.28 km/h) | 28.68 mph (46.16 km/h) |
| 35 mph (56.33 km/h) | 33.47 mph (53.86 km/h) |
| 40 mph (64.37 km/h) | 38.25 mph (61.55 km/h) |
| 45 mph (72.42 km/h) | 43.03 mph (69.25 km/h) |
| 50 mph (80.47 km/h) | 47.81 mph (76.94 km/h) |
| 55 mph (88.51 km/h) | 52.59 mph (84.63 km/h) |
| 60 mph (96.56 km/h) | 57.37 mph (92.33 km/h) |
| 65 mph (104.61 km/h) | 62.15 mph (100.02 km/h) |
| 70 mph (112.65 km/h) | 66.93 mph (107.72 km/h) |
| 75 mph (120.7 km/h) | 71.71 mph (115.41 km/h) |
| 80 mph (128.75 km/h) | 76.49 mph (123.1 km/h) |
| 85 mph (136.79 km/h) | 81.27 mph (130.8 km/h) |
| 90 mph (144.84 km/h) | 86.05 mph (138.49 km/h) |
| 95 mph (152.89 km/h) | 90.83 mph (146.18 km/h) |
| 100 mph (160.93 km/h) | 95.62 mph (153.88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2040 | 2370 | 2552 | 2665 | 2787 | 2874 | 2969 | 3082 | 3238 | 3394 | 3568 | 3707 | 3959 | 4236 | 4454 | 4592 | 4671 | 4957 | 5356 | 6225 |
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