Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 165/65-14 | 185/60-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.44 (570.1) | 22.74 (577.6) | 0.3 (7.5) 1.3% |
| Width inches (mm) | 6.5 (165) | 7.28 (185) | 0.79 (20) 12.1% |
| Circum. inches (mm) | 70.51 (1791.02) | 71.44 (1814.58) | 0.93 (23.56) 1.3% |
| Sidewall Height inches (mm) | 4.22 (107.25) | 4.37 (111) | 0.15 (3.75) 3.5% |
| Revolutions per mile (km) | 898.56 (558.34) | 886.89 (551.09) | -11.67 (-7.25) -1.3% |
185/60-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.26 mph (32.61 km/h) |
| 25 mph (40.23 km/h) | 25.33 mph (40.76 km/h) |
| 30 mph (48.28 km/h) | 30.39 mph (48.92 km/h) |
| 35 mph (56.33 km/h) | 35.46 mph (57.07 km/h) |
| 40 mph (64.37 km/h) | 40.53 mph (65.22 km/h) |
| 45 mph (72.42 km/h) | 45.59 mph (73.37 km/h) |
| 50 mph (80.47 km/h) | 50.66 mph (81.53 km/h) |
| 55 mph (88.51 km/h) | 55.72 mph (89.68 km/h) |
| 60 mph (96.56 km/h) | 60.79 mph (97.83 km/h) |
| 65 mph (104.61 km/h) | 65.86 mph (105.98 km/h) |
| 70 mph (112.65 km/h) | 70.92 mph (114.14 km/h) |
| 75 mph (120.7 km/h) | 75.99 mph (122.29 km/h) |
| 80 mph (128.75 km/h) | 81.05 mph (130.44 km/h) |
| 85 mph (136.79 km/h) | 86.12 mph (138.59 km/h) |
| 90 mph (144.84 km/h) | 91.18 mph (146.75 km/h) |
| 95 mph (152.89 km/h) | 96.25 mph (154.9 km/h) |
| 100 mph (160.93 km/h) | 101.32 mph (163.05 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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