Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 190/100-16 | 225/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.96 (786.4) | 29.29 (743.9) | -1.67 (-42.5) -5.4% |
| Width inches (mm) | 7.48 (190) | 8.86 (225) | 1.38 (35) 18.4% |
| Circum. inches (mm) | 97.27 (2470.55) | 92.01 (2337.03) | -5.26 (-133.52) -5.4% |
| Sidewall Height inches (mm) | 7.48 (190) | 6.64 (168.75) | -0.84 (-21.25) -11.2% |
| Revolutions per mile (km) | 651.41 (404.77) | 688.63 (427.89) | 37.22 (23.12) 5.7% |
225/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.92 mph (30.45 km/h) |
| 25 mph (40.23 km/h) | 23.65 mph (38.06 km/h) |
| 30 mph (48.28 km/h) | 28.38 mph (45.67 km/h) |
| 35 mph (56.33 km/h) | 33.11 mph (53.28 km/h) |
| 40 mph (64.37 km/h) | 37.84 mph (60.89 km/h) |
| 45 mph (72.42 km/h) | 42.57 mph (68.51 km/h) |
| 50 mph (80.47 km/h) | 47.3 mph (76.12 km/h) |
| 55 mph (88.51 km/h) | 52.03 mph (83.73 km/h) |
| 60 mph (96.56 km/h) | 56.76 mph (91.34 km/h) |
| 65 mph (104.61 km/h) | 61.49 mph (98.95 km/h) |
| 70 mph (112.65 km/h) | 66.22 mph (106.57 km/h) |
| 75 mph (120.7 km/h) | 70.95 mph (114.18 km/h) |
| 80 mph (128.75 km/h) | 75.68 mph (121.79 km/h) |
| 85 mph (136.79 km/h) | 80.41 mph (129.4 km/h) |
| 90 mph (144.84 km/h) | 85.14 mph (137.01 km/h) |
| 95 mph (152.89 km/h) | 89.87 mph (144.63 km/h) |
| 100 mph (160.93 km/h) | 94.6 mph (152.24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1752 | 2036 | 2192 | 2289 | 2394 | 2468 | 2550 | 2647 | 2782 | 2916 | 3065 | 3184 | 3400 | 3639 | 3826 | 3945 | 4012 | 4258 | 4601 | 5347 |
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