Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/65-14 | 185/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.98 (609.1) | 24.2 (614.6) | 0.22 (5.5) 0.9% |
| Width inches (mm) | 7.68 (195) | 7.28 (185) | -0.39 (-10) -5.1% |
| Circum. inches (mm) | 75.34 (1913.54) | 76.02 (1930.82) | 0.68 (17.28) 0.9% |
| Sidewall Height inches (mm) | 4.99 (126.75) | 5.1 (129.5) | 0.11 (2.75) 2.2% |
| Revolutions per mile (km) | 841.03 (522.59) | 833.5 (517.91) | -7.53 (-4.68) -0.9% |
185/70-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.18 mph (32.48 km/h) |
| 25 mph (40.23 km/h) | 25.23 mph (40.6 km/h) |
| 30 mph (48.28 km/h) | 30.27 mph (48.72 km/h) |
| 35 mph (56.33 km/h) | 35.32 mph (56.84 km/h) |
| 40 mph (64.37 km/h) | 40.36 mph (64.96 km/h) |
| 45 mph (72.42 km/h) | 45.41 mph (73.07 km/h) |
| 50 mph (80.47 km/h) | 50.45 mph (81.19 km/h) |
| 55 mph (88.51 km/h) | 55.5 mph (89.31 km/h) |
| 60 mph (96.56 km/h) | 60.54 mph (97.43 km/h) |
| 65 mph (104.61 km/h) | 65.59 mph (105.55 km/h) |
| 70 mph (112.65 km/h) | 70.63 mph (113.67 km/h) |
| 75 mph (120.7 km/h) | 75.68 mph (121.79 km/h) |
| 80 mph (128.75 km/h) | 80.72 mph (129.91 km/h) |
| 85 mph (136.79 km/h) | 85.77 mph (138.03 km/h) |
| 90 mph (144.84 km/h) | 90.81 mph (146.15 km/h) |
| 95 mph (152.89 km/h) | 95.86 mph (154.27 km/h) |
| 100 mph (160.93 km/h) | 100.9 mph (162.39 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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