Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/60-14 | 185/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.21 (589.6) | 24.2 (614.6) | 0.98 (25) 4.2% |
| Width inches (mm) | 7.68 (195) | 7.28 (185) | -0.39 (-10) -5.1% |
| Circum. inches (mm) | 72.92 (1852.28) | 76.02 (1930.82) | 3.09 (78.54) 4.2% |
| Sidewall Height inches (mm) | 4.61 (117) | 5.1 (129.5) | 0.49 (12.5) 10.7% |
| Revolutions per mile (km) | 868.84 (539.87) | 833.5 (517.91) | -35.34 (-21.96) -4.1% |
185/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.85 mph (33.55 km/h) |
| 25 mph (40.23 km/h) | 26.06 mph (41.94 km/h) |
| 30 mph (48.28 km/h) | 31.27 mph (50.33 km/h) |
| 35 mph (56.33 km/h) | 36.48 mph (58.72 km/h) |
| 40 mph (64.37 km/h) | 41.7 mph (67.1 km/h) |
| 45 mph (72.42 km/h) | 46.91 mph (75.49 km/h) |
| 50 mph (80.47 km/h) | 52.12 mph (83.88 km/h) |
| 55 mph (88.51 km/h) | 57.33 mph (92.27 km/h) |
| 60 mph (96.56 km/h) | 62.54 mph (100.66 km/h) |
| 65 mph (104.61 km/h) | 67.76 mph (109.04 km/h) |
| 70 mph (112.65 km/h) | 72.97 mph (117.43 km/h) |
| 75 mph (120.7 km/h) | 78.18 mph (125.82 km/h) |
| 80 mph (128.75 km/h) | 83.39 mph (134.21 km/h) |
| 85 mph (136.79 km/h) | 88.6 mph (142.59 km/h) |
| 90 mph (144.84 km/h) | 93.82 mph (150.98 km/h) |
| 95 mph (152.89 km/h) | 99.03 mph (159.37 km/h) |
| 100 mph (160.93 km/h) | 104.24 mph (167.76 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2121 | 2464 | 2654 | 2771 | 2897 | 2988 | 3087 | 3204 | 3367 | 3529 | 3710 | 3854 | 4116 | 4405 | 4630 | 4775 | 4856 | 5154 | 5569 | 6472 |
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