Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 27/8.5-14 | 205/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.93 (683.92) | 27.11 (688.5) | 0.18 (4.58) 0.7% |
| Width inches (mm) | 8.5 (216) | 8.07 (205) | -0.43 (-11) -5.1% |
| Circum. inches (mm) | 84.59 (2148.6) | 85.16 (2162.99) | 0.57 (14.39) 0.7% |
| Sidewall Height inches (mm) | 6.46 (164.16) | 6.05 (153.75) | -0.41 (-10.41) -6.3% |
| Revolutions per mile (km) | 749.02 (465.42) | 744.04 (462.32) | -4.98 (-3.1) -0.7% |
205/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.13 mph (32.4 km/h) |
| 25 mph (40.23 km/h) | 25.17 mph (40.5 km/h) |
| 30 mph (48.28 km/h) | 30.2 mph (48.6 km/h) |
| 35 mph (56.33 km/h) | 35.23 mph (56.7 km/h) |
| 40 mph (64.37 km/h) | 40.27 mph (64.8 km/h) |
| 45 mph (72.42 km/h) | 45.3 mph (72.91 km/h) |
| 50 mph (80.47 km/h) | 50.33 mph (81.01 km/h) |
| 55 mph (88.51 km/h) | 55.37 mph (89.11 km/h) |
| 60 mph (96.56 km/h) | 60.4 mph (97.21 km/h) |
| 65 mph (104.61 km/h) | 65.44 mph (105.31 km/h) |
| 70 mph (112.65 km/h) | 70.47 mph (113.41 km/h) |
| 75 mph (120.7 km/h) | 75.5 mph (121.51 km/h) |
| 80 mph (128.75 km/h) | 80.54 mph (129.61 km/h) |
| 85 mph (136.79 km/h) | 85.57 mph (137.71 km/h) |
| 90 mph (144.84 km/h) | 90.6 mph (145.81 km/h) |
| 95 mph (152.89 km/h) | 95.64 mph (153.91 km/h) |
| 100 mph (160.93 km/h) | 100.67 mph (162.01 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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