Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/70-14 | 205/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.13 (663.6) | 27.11 (688.5) | 0.98 (24.9) 3.8% |
| Width inches (mm) | 8.66 (220) | 8.07 (205) | -0.59 (-15) -6.8% |
| Circum. inches (mm) | 82.08 (2084.76) | 85.16 (2162.99) | 3.08 (78.23) 3.8% |
| Sidewall Height inches (mm) | 6.06 (154) | 6.05 (153.75) | -0.01 (-0.25) -0.2% |
| Revolutions per mile (km) | 771.96 (479.67) | 744.04 (462.32) | -27.92 (-17.35) -3.6% |
205/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.75 mph (33.39 km/h) |
| 25 mph (40.23 km/h) | 25.94 mph (41.74 km/h) |
| 30 mph (48.28 km/h) | 31.13 mph (50.09 km/h) |
| 35 mph (56.33 km/h) | 36.31 mph (58.44 km/h) |
| 40 mph (64.37 km/h) | 41.5 mph (66.79 km/h) |
| 45 mph (72.42 km/h) | 46.69 mph (75.14 km/h) |
| 50 mph (80.47 km/h) | 51.88 mph (83.49 km/h) |
| 55 mph (88.51 km/h) | 57.06 mph (91.84 km/h) |
| 60 mph (96.56 km/h) | 62.25 mph (100.18 km/h) |
| 65 mph (104.61 km/h) | 67.44 mph (108.53 km/h) |
| 70 mph (112.65 km/h) | 72.63 mph (116.88 km/h) |
| 75 mph (120.7 km/h) | 77.81 mph (125.23 km/h) |
| 80 mph (128.75 km/h) | 83 mph (133.58 km/h) |
| 85 mph (136.79 km/h) | 88.19 mph (141.93 km/h) |
| 90 mph (144.84 km/h) | 93.38 mph (150.28 km/h) |
| 95 mph (152.89 km/h) | 98.56 mph (158.62 km/h) |
| 100 mph (160.93 km/h) | 103.75 mph (166.97 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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