Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/65-16 | 165/65-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27 (685.9) | 22.44 (570.1) | -4.56 (-115.8) -16.9% |
| Width inches (mm) | 8.46 (215) | 6.5 (165) | -1.97 (-50) -23.3% |
| Circum. inches (mm) | 84.84 (2154.82) | 70.51 (1791.02) | -14.32 (-363.8) -16.9% |
| Sidewall Height inches (mm) | 5.5 (139.75) | 4.22 (107.25) | -1.28 (-32.5) -23.3% |
| Revolutions per mile (km) | 746.86 (464.08) | 898.56 (558.34) | 151.7 (94.26) 20.3% |
165/65-14 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.62 mph (26.75 km/h) |
| 25 mph (40.23 km/h) | 20.78 mph (33.44 km/h) |
| 30 mph (48.28 km/h) | 24.94 mph (40.13 km/h) |
| 35 mph (56.33 km/h) | 29.09 mph (46.82 km/h) |
| 40 mph (64.37 km/h) | 33.25 mph (53.51 km/h) |
| 45 mph (72.42 km/h) | 37.4 mph (60.19 km/h) |
| 50 mph (80.47 km/h) | 41.56 mph (66.88 km/h) |
| 55 mph (88.51 km/h) | 45.71 mph (73.57 km/h) |
| 60 mph (96.56 km/h) | 49.87 mph (80.26 km/h) |
| 65 mph (104.61 km/h) | 54.03 mph (86.95 km/h) |
| 70 mph (112.65 km/h) | 58.18 mph (93.63 km/h) |
| 75 mph (120.7 km/h) | 62.34 mph (100.32 km/h) |
| 80 mph (128.75 km/h) | 66.49 mph (107.01 km/h) |
| 85 mph (136.79 km/h) | 70.65 mph (113.7 km/h) |
| 90 mph (144.84 km/h) | 74.81 mph (120.39 km/h) |
| 95 mph (152.89 km/h) | 78.96 mph (127.08 km/h) |
| 100 mph (160.93 km/h) | 83.12 mph (133.76 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2287 | 2656 | 2861 | 2987 | 3123 | 3221 | 3328 | 3454 | 3629 | 3805 | 3999 | 4155 | 4437 | 4748 | 4992 | 5147 | 5235 | 5556 | 6004 | 6977 |
Better Fuel Economy Factory Ratios Increased Power
