Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/80-16 | 195/80-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.02 (686.4) | 28.28 (718.4) | 1.26 (32) 4.7% |
| Width inches (mm) | 6.89 (175) | 7.68 (195) | 0.79 (20) 11.4% |
| Circum. inches (mm) | 84.9 (2156.39) | 88.86 (2256.92) | 3.96 (100.53) 4.7% |
| Sidewall Height inches (mm) | 5.51 (140) | 6.14 (156) | 0.63 (16) 11.4% |
| Revolutions per mile (km) | 746.31 (463.74) | 713.07 (443.08) | -33.24 (-20.66) -4.5% |
195/80-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.93 mph (33.69 km/h) |
| 25 mph (40.23 km/h) | 26.17 mph (42.11 km/h) |
| 30 mph (48.28 km/h) | 31.4 mph (50.53 km/h) |
| 35 mph (56.33 km/h) | 36.63 mph (58.95 km/h) |
| 40 mph (64.37 km/h) | 41.86 mph (67.37 km/h) |
| 45 mph (72.42 km/h) | 47.1 mph (75.8 km/h) |
| 50 mph (80.47 km/h) | 52.33 mph (84.22 km/h) |
| 55 mph (88.51 km/h) | 57.56 mph (92.64 km/h) |
| 60 mph (96.56 km/h) | 62.8 mph (101.06 km/h) |
| 65 mph (104.61 km/h) | 68.03 mph (109.48 km/h) |
| 70 mph (112.65 km/h) | 73.26 mph (117.91 km/h) |
| 75 mph (120.7 km/h) | 78.5 mph (126.33 km/h) |
| 80 mph (128.75 km/h) | 83.73 mph (134.75 km/h) |
| 85 mph (136.79 km/h) | 88.96 mph (143.17 km/h) |
| 90 mph (144.84 km/h) | 94.2 mph (151.59 km/h) |
| 95 mph (152.89 km/h) | 99.43 mph (160.02 km/h) |
| 100 mph (160.93 km/h) | 104.66 mph (168.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1815 | 2108 | 2270 | 2371 | 2479 | 2556 | 2641 | 2741 | 2880 | 3019 | 3174 | 3297 | 3521 | 3768 | 3961 | 4085 | 4154 | 4409 | 4764 | 5537 |
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