Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/75-14 | 235/75-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.29 (693.1) | 27.88 (708.1) | 0.59 (15) 2.2% |
| Width inches (mm) | 8.86 (225) | 9.25 (235) | 0.39 (10) 4.4% |
| Circum. inches (mm) | 85.73 (2177.44) | 87.58 (2224.56) | 1.86 (47.12) 2.2% |
| Sidewall Height inches (mm) | 6.64 (168.75) | 6.94 (176.25) | 0.3 (7.5) 4.4% |
| Revolutions per mile (km) | 739.1 (459.25) | 723.44 (449.53) | -15.66 (-9.73) -2.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.43 mph (32.88 km/h) |
| 25 mph (40.23 km/h) | 25.54 mph (41.1 km/h) |
| 30 mph (48.28 km/h) | 30.65 mph (49.33 km/h) |
| 35 mph (56.33 km/h) | 35.76 mph (57.55 km/h) |
| 40 mph (64.37 km/h) | 40.87 mph (65.77 km/h) |
| 45 mph (72.42 km/h) | 45.97 mph (73.99 km/h) |
| 50 mph (80.47 km/h) | 51.08 mph (82.21 km/h) |
| 55 mph (88.51 km/h) | 56.19 mph (90.43 km/h) |
| 60 mph (96.56 km/h) | 61.3 mph (98.65 km/h) |
| 65 mph (104.61 km/h) | 66.41 mph (106.87 km/h) |
| 70 mph (112.65 km/h) | 71.51 mph (115.09 km/h) |
| 75 mph (120.7 km/h) | 76.62 mph (123.31 km/h) |
| 80 mph (128.75 km/h) | 81.73 mph (131.53 km/h) |
| 85 mph (136.79 km/h) | 86.84 mph (139.75 km/h) |
| 90 mph (144.84 km/h) | 91.95 mph (147.98 km/h) |
| 95 mph (152.89 km/h) | 97.06 mph (156.2 km/h) |
| 100 mph (160.93 km/h) | 102.16 mph (164.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1841 | 2139 | 2303 | 2405 | 2515 | 2593 | 2679 | 2781 | 2922 | 3063 | 3220 | 3345 | 3572 | 3823 | 4019 | 4144 | 4215 | 4473 | 4834 | 5617 |
Better Fuel Economy Factory Ratios Increased Power
