Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/55-16 | 215/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.31 (642.9) | 23.62 (599.9) | -1.69 (-43) -6.7% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 79.52 (2019.73) | 74.2 (1884.64) | -5.32 (-135.09) -6.7% |
| Sidewall Height inches (mm) | 4.66 (118.25) | 3.81 (96.75) | -0.85 (-21.5) -18.2% |
| Revolutions per mile (km) | 796.81 (495.11) | 853.93 (530.6) | 57.11 (35.49) 7.2% |
215/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.66 mph (30.03 km/h) |
| 25 mph (40.23 km/h) | 23.33 mph (37.54 km/h) |
| 30 mph (48.28 km/h) | 27.99 mph (45.05 km/h) |
| 35 mph (56.33 km/h) | 32.66 mph (52.56 km/h) |
| 40 mph (64.37 km/h) | 37.32 mph (60.07 km/h) |
| 45 mph (72.42 km/h) | 41.99 mph (67.58 km/h) |
| 50 mph (80.47 km/h) | 46.66 mph (75.09 km/h) |
| 55 mph (88.51 km/h) | 51.32 mph (82.59 km/h) |
| 60 mph (96.56 km/h) | 55.99 mph (90.1 km/h) |
| 65 mph (104.61 km/h) | 60.65 mph (97.61 km/h) |
| 70 mph (112.65 km/h) | 65.32 mph (105.12 km/h) |
| 75 mph (120.7 km/h) | 69.98 mph (112.63 km/h) |
| 80 mph (128.75 km/h) | 74.65 mph (120.14 km/h) |
| 85 mph (136.79 km/h) | 79.31 mph (127.65 km/h) |
| 90 mph (144.84 km/h) | 83.98 mph (135.15 km/h) |
| 95 mph (152.89 km/h) | 88.65 mph (142.66 km/h) |
| 100 mph (160.93 km/h) | 93.31 mph (150.17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2173 | 2524 | 2719 | 2839 | 2968 | 3061 | 3163 | 3283 | 3449 | 3616 | 3801 | 3949 | 4217 | 4513 | 4744 | 4892 | 4975 | 5280 | 5705 | 6630 |
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