Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 180/70-16 | 195/55-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.92 (658.4) | 24.44 (620.9) | -1.48 (-37.5) -5.7% |
| Width inches (mm) | 7.09 (180) | 7.68 (195) | 0.59 (15) 8.3% |
| Circum. inches (mm) | 81.43 (2068.42) | 76.8 (1950.61) | -4.64 (-117.81) -5.7% |
| Sidewall Height inches (mm) | 4.96 (126) | 4.22 (107.25) | -0.74 (-18.75) -14.9% |
| Revolutions per mile (km) | 778.05 (483.46) | 825.04 (512.66) | 46.99 (29.2) 6% |
195/55-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.86 mph (30.35 km/h) |
| 25 mph (40.23 km/h) | 23.58 mph (37.94 km/h) |
| 30 mph (48.28 km/h) | 28.29 mph (45.53 km/h) |
| 35 mph (56.33 km/h) | 33.01 mph (53.12 km/h) |
| 40 mph (64.37 km/h) | 37.72 mph (60.71 km/h) |
| 45 mph (72.42 km/h) | 42.44 mph (68.3 km/h) |
| 50 mph (80.47 km/h) | 47.15 mph (75.88 km/h) |
| 55 mph (88.51 km/h) | 51.87 mph (83.47 km/h) |
| 60 mph (96.56 km/h) | 56.58 mph (91.06 km/h) |
| 65 mph (104.61 km/h) | 61.3 mph (98.65 km/h) |
| 70 mph (112.65 km/h) | 66.01 mph (106.24 km/h) |
| 75 mph (120.7 km/h) | 70.73 mph (113.83 km/h) |
| 80 mph (128.75 km/h) | 75.44 mph (121.41 km/h) |
| 85 mph (136.79 km/h) | 80.16 mph (129 km/h) |
| 90 mph (144.84 km/h) | 84.87 mph (136.59 km/h) |
| 95 mph (152.89 km/h) | 89.59 mph (144.18 km/h) |
| 100 mph (160.93 km/h) | 94.3 mph (151.77 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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