Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 190/60-15 | 205/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.98 (609) | 26.11 (663.1) | 2.13 (54.1) 8.9% |
| Width inches (mm) | 7.48 (190) | 8.07 (205) | 0.59 (15) 7.9% |
| Circum. inches (mm) | 75.32 (1913.23) | 82.02 (2083.19) | 6.69 (169.96) 8.9% |
| Sidewall Height inches (mm) | 4.49 (114) | 6.05 (153.75) | 1.56 (39.75) 34.9% |
| Revolutions per mile (km) | 841.17 (522.68) | 772.54 (480.03) | -68.63 (-42.64) -8.2% |
205/75-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.78 mph (35.05 km/h) |
| 25 mph (40.23 km/h) | 27.22 mph (43.81 km/h) |
| 30 mph (48.28 km/h) | 32.67 mph (52.57 km/h) |
| 35 mph (56.33 km/h) | 38.11 mph (61.33 km/h) |
| 40 mph (64.37 km/h) | 43.55 mph (70.09 km/h) |
| 45 mph (72.42 km/h) | 49 mph (78.85 km/h) |
| 50 mph (80.47 km/h) | 54.44 mph (87.62 km/h) |
| 55 mph (88.51 km/h) | 59.89 mph (96.38 km/h) |
| 60 mph (96.56 km/h) | 65.33 mph (105.14 km/h) |
| 65 mph (104.61 km/h) | 70.77 mph (113.9 km/h) |
| 70 mph (112.65 km/h) | 76.22 mph (122.66 km/h) |
| 75 mph (120.7 km/h) | 81.66 mph (131.42 km/h) |
| 80 mph (128.75 km/h) | 87.11 mph (140.18 km/h) |
| 85 mph (136.79 km/h) | 92.55 mph (148.95 km/h) |
| 90 mph (144.84 km/h) | 98 mph (157.71 km/h) |
| 95 mph (152.89 km/h) | 103.44 mph (166.47 km/h) |
| 100 mph (160.93 km/h) | 108.88 mph (175.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1966 | 2284 | 2460 | 2568 | 2685 | 2769 | 2861 | 2970 | 3120 | 3271 | 3438 | 3572 | 3815 | 4083 | 4292 | 4426 | 4501 | 4777 | 5162 | 5998 |
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