Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/50-15 | 205/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.07 (586) | 27.11 (688.5) | 4.04 (102.5) 17.5% |
| Width inches (mm) | 8.07 (205) | 8.07 (205) | 0 (0) 0% |
| Circum. inches (mm) | 72.48 (1840.97) | 85.16 (2162.99) | 12.68 (322.01) 17.5% |
| Sidewall Height inches (mm) | 4.04 (102.5) | 6.05 (153.75) | 2.02 (51.25) 50% |
| Revolutions per mile (km) | 874.18 (543.19) | 744.04 (462.32) | -130.14 (-80.87) -14.9% |
205/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.5 mph (37.82 km/h) |
| 25 mph (40.23 km/h) | 29.37 mph (47.27 km/h) |
| 30 mph (48.28 km/h) | 35.25 mph (56.73 km/h) |
| 35 mph (56.33 km/h) | 41.12 mph (66.18 km/h) |
| 40 mph (64.37 km/h) | 47 mph (75.63 km/h) |
| 45 mph (72.42 km/h) | 52.87 mph (85.09 km/h) |
| 50 mph (80.47 km/h) | 58.75 mph (94.54 km/h) |
| 55 mph (88.51 km/h) | 64.62 mph (104 km/h) |
| 60 mph (96.56 km/h) | 70.49 mph (113.45 km/h) |
| 65 mph (104.61 km/h) | 76.37 mph (122.9 km/h) |
| 70 mph (112.65 km/h) | 82.24 mph (132.36 km/h) |
| 75 mph (120.7 km/h) | 88.12 mph (141.81 km/h) |
| 80 mph (128.75 km/h) | 93.99 mph (151.27 km/h) |
| 85 mph (136.79 km/h) | 99.87 mph (160.72 km/h) |
| 90 mph (144.84 km/h) | 105.74 mph (170.18 km/h) |
| 95 mph (152.89 km/h) | 111.62 mph (179.63 km/h) |
| 100 mph (160.93 km/h) | 117.49 mph (189.08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1893 | 2200 | 2369 | 2474 | 2586 | 2667 | 2756 | 2860 | 3005 | 3150 | 3311 | 3440 | 3674 | 3932 | 4133 | 4262 | 4335 | 4601 | 4971 | 5777 |
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