Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/45-16 | 225/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.62 (599.9) | 23.86 (606) | 0.24 (6.1) 1% |
| Width inches (mm) | 8.46 (215) | 8.86 (225) | 0.39 (10) 4.7% |
| Circum. inches (mm) | 74.2 (1884.64) | 74.95 (1903.81) | 0.75 (19.16) 1% |
| Sidewall Height inches (mm) | 3.81 (96.75) | 4.43 (112.5) | 0.62 (15.75) 16.3% |
| Revolutions per mile (km) | 853.93 (530.6) | 845.33 (525.26) | -8.6 (-5.34) -1% |
225/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.2 mph (32.51 km/h) |
| 25 mph (40.23 km/h) | 25.25 mph (40.64 km/h) |
| 30 mph (48.28 km/h) | 30.31 mph (48.77 km/h) |
| 35 mph (56.33 km/h) | 35.36 mph (56.9 km/h) |
| 40 mph (64.37 km/h) | 40.41 mph (65.03 km/h) |
| 45 mph (72.42 km/h) | 45.46 mph (73.16 km/h) |
| 50 mph (80.47 km/h) | 50.51 mph (81.29 km/h) |
| 55 mph (88.51 km/h) | 55.56 mph (89.41 km/h) |
| 60 mph (96.56 km/h) | 60.61 mph (97.54 km/h) |
| 65 mph (104.61 km/h) | 65.66 mph (105.67 km/h) |
| 70 mph (112.65 km/h) | 70.71 mph (113.8 km/h) |
| 75 mph (120.7 km/h) | 75.76 mph (121.93 km/h) |
| 80 mph (128.75 km/h) | 80.81 mph (130.06 km/h) |
| 85 mph (136.79 km/h) | 85.86 mph (138.19 km/h) |
| 90 mph (144.84 km/h) | 90.92 mph (146.31 km/h) |
| 95 mph (152.89 km/h) | 95.97 mph (154.44 km/h) |
| 100 mph (160.93 km/h) | 101.02 mph (162.57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2151 | 2499 | 2691 | 2810 | 2938 | 3030 | 3131 | 3250 | 3414 | 3579 | 3762 | 3909 | 4174 | 4467 | 4696 | 4842 | 4925 | 5227 | 5648 | 6563 |
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