Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/50-14 | 215/35-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.86 (580.6) | 17.93 (455.3) | -4.93 (-125.3) -21.6% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 71.81 (1824.01) | 56.31 (1430.37) | -15.5 (-393.64) -21.6% |
| Sidewall Height inches (mm) | 4.43 (112.5) | 2.96 (75.25) | -1.47 (-37.25) -33.1% |
| Revolutions per mile (km) | 882.31 (548.24) | 1125.13 (699.12) | 242.81 (150.88) 27.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 15.68 mph (25.24 km/h) |
| 25 mph (40.23 km/h) | 19.6 mph (31.55 km/h) |
| 30 mph (48.28 km/h) | 23.53 mph (37.86 km/h) |
| 35 mph (56.33 km/h) | 27.45 mph (44.17 km/h) |
| 40 mph (64.37 km/h) | 31.37 mph (50.48 km/h) |
| 45 mph (72.42 km/h) | 35.29 mph (56.79 km/h) |
| 50 mph (80.47 km/h) | 39.21 mph (63.1 km/h) |
| 55 mph (88.51 km/h) | 43.13 mph (69.41 km/h) |
| 60 mph (96.56 km/h) | 47.05 mph (75.72 km/h) |
| 65 mph (104.61 km/h) | 50.97 mph (82.03 km/h) |
| 70 mph (112.65 km/h) | 54.89 mph (88.34 km/h) |
| 75 mph (120.7 km/h) | 58.81 mph (94.65 km/h) |
| 80 mph (128.75 km/h) | 62.74 mph (100.96 km/h) |
| 85 mph (136.79 km/h) | 66.66 mph (107.27 km/h) |
| 90 mph (144.84 km/h) | 70.58 mph (113.58 km/h) |
| 95 mph (152.89 km/h) | 74.5 mph (119.89 km/h) |
| 100 mph (160.93 km/h) | 78.42 mph (126.2 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
