Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/40-16 | 195/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.14 (562.4) | 22.91 (581.9) | 0.77 (19.5) 3.5% |
| Width inches (mm) | 7.68 (195) | 7.68 (195) | 0 (0) 0% |
| Circum. inches (mm) | 69.56 (1766.83) | 71.97 (1828.09) | 2.41 (61.26) 3.5% |
| Sidewall Height inches (mm) | 3.07 (78) | 3.45 (87.75) | 0.38 (9.75) 12.5% |
| Revolutions per mile (km) | 910.86 (565.98) | 880.34 (547.02) | -30.52 (-18.97) -3.4% |
195/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.69 mph (33.3 km/h) |
| 25 mph (40.23 km/h) | 25.87 mph (41.63 km/h) |
| 30 mph (48.28 km/h) | 31.04 mph (49.95 km/h) |
| 35 mph (56.33 km/h) | 36.21 mph (58.28 km/h) |
| 40 mph (64.37 km/h) | 41.39 mph (66.61 km/h) |
| 45 mph (72.42 km/h) | 46.56 mph (74.93 km/h) |
| 50 mph (80.47 km/h) | 51.73 mph (83.26 km/h) |
| 55 mph (88.51 km/h) | 56.91 mph (91.58 km/h) |
| 60 mph (96.56 km/h) | 62.08 mph (99.91 km/h) |
| 65 mph (104.61 km/h) | 67.25 mph (108.23 km/h) |
| 70 mph (112.65 km/h) | 72.43 mph (116.56 km/h) |
| 75 mph (120.7 km/h) | 77.6 mph (124.89 km/h) |
| 80 mph (128.75 km/h) | 82.77 mph (133.21 km/h) |
| 85 mph (136.79 km/h) | 87.95 mph (141.54 km/h) |
| 90 mph (144.84 km/h) | 93.12 mph (149.86 km/h) |
| 95 mph (152.89 km/h) | 98.29 mph (158.19 km/h) |
| 100 mph (160.93 km/h) | 103.47 mph (166.51 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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