Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/70-19 | 215/55-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.89 (657.6) | 26.31 (668.3) | 0.42 (10.7) 1.6% |
| Width inches (mm) | 4.92 (125) | 8.46 (215) | 3.54 (90) 72% |
| Circum. inches (mm) | 81.34 (2065.91) | 82.66 (2099.53) | 1.32 (33.62) 1.6% |
| Sidewall Height inches (mm) | 3.44 (87.5) | 4.66 (118.25) | 1.21 (30.75) 35.1% |
| Revolutions per mile (km) | 779 (484.05) | 766.53 (476.3) | -12.47 (-7.75) -1.6% |
215/55-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.33 mph (32.71 km/h) |
| 25 mph (40.23 km/h) | 25.41 mph (40.89 km/h) |
| 30 mph (48.28 km/h) | 30.49 mph (49.07 km/h) |
| 35 mph (56.33 km/h) | 35.57 mph (57.24 km/h) |
| 40 mph (64.37 km/h) | 40.65 mph (65.42 km/h) |
| 45 mph (72.42 km/h) | 45.73 mph (73.6 km/h) |
| 50 mph (80.47 km/h) | 50.81 mph (81.78 km/h) |
| 55 mph (88.51 km/h) | 55.89 mph (89.95 km/h) |
| 60 mph (96.56 km/h) | 60.98 mph (98.13 km/h) |
| 65 mph (104.61 km/h) | 66.06 mph (106.31 km/h) |
| 70 mph (112.65 km/h) | 71.14 mph (114.49 km/h) |
| 75 mph (120.7 km/h) | 76.22 mph (122.66 km/h) |
| 80 mph (128.75 km/h) | 81.3 mph (130.84 km/h) |
| 85 mph (136.79 km/h) | 86.38 mph (139.02 km/h) |
| 90 mph (144.84 km/h) | 91.46 mph (147.2 km/h) |
| 95 mph (152.89 km/h) | 96.55 mph (155.38 km/h) |
| 100 mph (160.93 km/h) | 101.63 mph (163.55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1951 | 2266 | 2440 | 2548 | 2665 | 2748 | 2839 | 2947 | 3096 | 3246 | 3412 | 3544 | 3785 | 4051 | 4258 | 4391 | 4466 | 4740 | 5122 | 5952 |
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