Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-13 | 185/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.68 (525.2) | 22.74 (577.6) | 2.06 (52.4) 10% |
| Width inches (mm) | 7.68 (195) | 7.28 (185) | -0.39 (-10) -5.1% |
| Circum. inches (mm) | 64.96 (1649.96) | 71.44 (1814.58) | 6.48 (164.62) 10% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 4.37 (111) | 0.53 (13.5) 13.8% |
| Revolutions per mile (km) | 975.38 (606.07) | 886.89 (551.09) | -88.49 (-54.98) -9.1% |
185/60-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22 mph (35.4 km/h) |
| 25 mph (40.23 km/h) | 27.49 mph (44.25 km/h) |
| 30 mph (48.28 km/h) | 32.99 mph (53.1 km/h) |
| 35 mph (56.33 km/h) | 38.49 mph (61.95 km/h) |
| 40 mph (64.37 km/h) | 43.99 mph (70.8 km/h) |
| 45 mph (72.42 km/h) | 49.49 mph (79.65 km/h) |
| 50 mph (80.47 km/h) | 54.99 mph (88.5 km/h) |
| 55 mph (88.51 km/h) | 60.49 mph (97.35 km/h) |
| 60 mph (96.56 km/h) | 65.99 mph (106.19 km/h) |
| 65 mph (104.61 km/h) | 71.49 mph (115.04 km/h) |
| 70 mph (112.65 km/h) | 76.98 mph (123.89 km/h) |
| 75 mph (120.7 km/h) | 82.48 mph (132.74 km/h) |
| 80 mph (128.75 km/h) | 87.98 mph (141.59 km/h) |
| 85 mph (136.79 km/h) | 93.48 mph (150.44 km/h) |
| 90 mph (144.84 km/h) | 98.98 mph (159.29 km/h) |
| 95 mph (152.89 km/h) | 104.48 mph (168.14 km/h) |
| 100 mph (160.93 km/h) | 109.98 mph (176.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2257 | 2622 | 2824 | 2948 | 3083 | 3179 | 3285 | 3409 | 3582 | 3755 | 3947 | 4101 | 4379 | 4687 | 4927 | 5081 | 5167 | 5484 | 5926 | 6886 |
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