Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/45-16 | 215/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 24.68 (626.9) | 23.62 (599.9) | -1.06 (-27) -4.3% |
| Width inches (mm) | 9.65 (245) | 8.46 (215) | -1.18 (-30) -12.2% |
| Circum. inches (mm) | 77.54 (1969.46) | 74.2 (1884.64) | -3.34 (-84.82) -4.3% |
| Sidewall Height inches (mm) | 4.34 (110.25) | 3.81 (96.75) | -0.53 (-13.5) -12.2% |
| Revolutions per mile (km) | 817.15 (507.75) | 853.93 (530.6) | 36.78 (22.85) 4.5% |
215/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.14 mph (30.8 km/h) |
| 25 mph (40.23 km/h) | 23.92 mph (38.5 km/h) |
| 30 mph (48.28 km/h) | 28.71 mph (46.2 km/h) |
| 35 mph (56.33 km/h) | 33.49 mph (53.9 km/h) |
| 40 mph (64.37 km/h) | 38.28 mph (61.6 km/h) |
| 45 mph (72.42 km/h) | 43.06 mph (69.3 km/h) |
| 50 mph (80.47 km/h) | 47.85 mph (77 km/h) |
| 55 mph (88.51 km/h) | 52.63 mph (84.7 km/h) |
| 60 mph (96.56 km/h) | 57.42 mph (92.4 km/h) |
| 65 mph (104.61 km/h) | 62.2 mph (100.1 km/h) |
| 70 mph (112.65 km/h) | 66.99 mph (107.8 km/h) |
| 75 mph (120.7 km/h) | 71.77 mph (115.5 km/h) |
| 80 mph (128.75 km/h) | 76.55 mph (123.2 km/h) |
| 85 mph (136.79 km/h) | 81.34 mph (130.9 km/h) |
| 90 mph (144.84 km/h) | 86.12 mph (138.6 km/h) |
| 95 mph (152.89 km/h) | 90.91 mph (146.3 km/h) |
| 100 mph (160.93 km/h) | 95.69 mph (154 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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