Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 185/50-16 | 195/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.28 (591.4) | 22.91 (581.9) | -0.37 (-9.5) -1.6% |
| Width inches (mm) | 7.28 (185) | 7.68 (195) | 0.39 (10) 5.4% |
| Circum. inches (mm) | 73.15 (1857.94) | 71.97 (1828.09) | -1.18 (-29.85) -1.6% |
| Sidewall Height inches (mm) | 3.64 (92.5) | 3.45 (87.75) | -0.19 (-4.75) -5.1% |
| Revolutions per mile (km) | 866.2 (538.23) | 880.34 (547.02) | 14.14 (8.79) 1.6% |
195/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.68 mph (31.67 km/h) |
| 25 mph (40.23 km/h) | 24.6 mph (39.59 km/h) |
| 30 mph (48.28 km/h) | 29.52 mph (47.5 km/h) |
| 35 mph (56.33 km/h) | 34.44 mph (55.42 km/h) |
| 40 mph (64.37 km/h) | 39.36 mph (63.34 km/h) |
| 45 mph (72.42 km/h) | 44.28 mph (71.26 km/h) |
| 50 mph (80.47 km/h) | 49.2 mph (79.17 km/h) |
| 55 mph (88.51 km/h) | 54.12 mph (87.09 km/h) |
| 60 mph (96.56 km/h) | 59.04 mph (95.01 km/h) |
| 65 mph (104.61 km/h) | 63.96 mph (102.93 km/h) |
| 70 mph (112.65 km/h) | 68.88 mph (110.84 km/h) |
| 75 mph (120.7 km/h) | 73.8 mph (118.76 km/h) |
| 80 mph (128.75 km/h) | 78.71 mph (126.68 km/h) |
| 85 mph (136.79 km/h) | 83.63 mph (134.6 km/h) |
| 90 mph (144.84 km/h) | 88.55 mph (142.51 km/h) |
| 95 mph (152.89 km/h) | 93.47 mph (150.43 km/h) |
| 100 mph (160.93 km/h) | 98.39 mph (158.35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2240 | 2603 | 2803 | 2927 | 3060 | 3155 | 3260 | 3384 | 3556 | 3727 | 3918 | 4071 | 4347 | 4652 | 4891 | 5043 | 5129 | 5443 | 5882 | 6835 |
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