Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 145/80-10 | 195/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 19.13 (486) | 24.44 (620.9) | 5.31 (134.9) 27.8% |
| Width inches (mm) | 5.71 (145) | 7.68 (195) | 1.97 (50) 34.5% |
| Circum. inches (mm) | 60.11 (1526.81) | 76.8 (1950.61) | 16.69 (423.8) 27.8% |
| Sidewall Height inches (mm) | 4.57 (116) | 4.22 (107.25) | -0.34 (-8.75) -7.5% |
| Revolutions per mile (km) | 1054.05 (654.96) | 825.04 (512.66) | -229.01 (-142.3) -21.7% |
195/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.55 mph (41.12 km/h) |
| 25 mph (40.23 km/h) | 31.94 mph (51.4 km/h) |
| 30 mph (48.28 km/h) | 38.33 mph (61.68 km/h) |
| 35 mph (56.33 km/h) | 44.72 mph (71.96 km/h) |
| 40 mph (64.37 km/h) | 51.1 mph (82.24 km/h) |
| 45 mph (72.42 km/h) | 57.49 mph (92.52 km/h) |
| 50 mph (80.47 km/h) | 63.88 mph (102.8 km/h) |
| 55 mph (88.51 km/h) | 70.27 mph (113.08 km/h) |
| 60 mph (96.56 km/h) | 76.65 mph (123.36 km/h) |
| 65 mph (104.61 km/h) | 83.04 mph (133.64 km/h) |
| 70 mph (112.65 km/h) | 89.43 mph (143.92 km/h) |
| 75 mph (120.7 km/h) | 95.82 mph (154.2 km/h) |
| 80 mph (128.75 km/h) | 102.21 mph (164.48 km/h) |
| 85 mph (136.79 km/h) | 108.59 mph (174.76 km/h) |
| 90 mph (144.84 km/h) | 114.98 mph (185.05 km/h) |
| 95 mph (152.89 km/h) | 121.37 mph (195.33 km/h) |
| 100 mph (160.93 km/h) | 127.76 mph (205.61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2100 | 2439 | 2627 | 2743 | 2868 | 2957 | 3056 | 3172 | 3333 | 3493 | 3672 | 3815 | 4074 | 4360 | 4583 | 4726 | 4807 | 5102 | 5513 | 6406 |
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