Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 175/60-19 | 155/65-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.27 (692.6) | 21.93 (557.1) | -5.33 (-135.5) -19.6% |
| Width inches (mm) | 6.89 (175) | 6.1 (155) | -0.79 (-20) -11.4% |
| Circum. inches (mm) | 85.66 (2175.87) | 68.9 (1750.18) | -16.76 (-425.69) -19.6% |
| Sidewall Height inches (mm) | 4.13 (105) | 3.97 (100.75) | -0.17 (-4.25) -4% |
| Revolutions per mile (km) | 739.63 (459.59) | 919.53 (571.37) | 179.9 (111.78) 24.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.09 mph (25.89 km/h) |
| 25 mph (40.23 km/h) | 20.11 mph (32.36 km/h) |
| 30 mph (48.28 km/h) | 24.13 mph (38.83 km/h) |
| 35 mph (56.33 km/h) | 28.15 mph (45.31 km/h) |
| 40 mph (64.37 km/h) | 32.17 mph (51.78 km/h) |
| 45 mph (72.42 km/h) | 36.2 mph (58.25 km/h) |
| 50 mph (80.47 km/h) | 40.22 mph (64.72 km/h) |
| 55 mph (88.51 km/h) | 44.24 mph (71.2 km/h) |
| 60 mph (96.56 km/h) | 48.26 mph (77.67 km/h) |
| 65 mph (104.61 km/h) | 52.28 mph (84.14 km/h) |
| 70 mph (112.65 km/h) | 56.31 mph (90.61 km/h) |
| 75 mph (120.7 km/h) | 60.33 mph (97.09 km/h) |
| 80 mph (128.75 km/h) | 64.35 mph (103.56 km/h) |
| 85 mph (136.79 km/h) | 68.37 mph (110.03 km/h) |
| 90 mph (144.84 km/h) | 72.39 mph (116.5 km/h) |
| 95 mph (152.89 km/h) | 76.41 mph (122.98 km/h) |
| 100 mph (160.93 km/h) | 80.44 mph (129.45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
