Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 140/60-14 | 215/35-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.61 (523.6) | 19.93 (506.1) | -0.69 (-17.5) -3.3% |
| Width inches (mm) | 5.51 (140) | 8.46 (215) | 2.95 (75) 53.6% |
| Circum. inches (mm) | 64.76 (1644.94) | 62.6 (1589.96) | -2.16 (-54.98) -3.3% |
| Sidewall Height inches (mm) | 3.31 (84) | 2.96 (75.25) | -0.34 (-8.75) -10.4% |
| Revolutions per mile (km) | 978.36 (607.92) | 1012.19 (628.95) | 33.83 (21.02) 3.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.33 mph (31.11 km/h) |
| 25 mph (40.23 km/h) | 24.16 mph (38.89 km/h) |
| 30 mph (48.28 km/h) | 29 mph (46.67 km/h) |
| 35 mph (56.33 km/h) | 33.83 mph (54.44 km/h) |
| 40 mph (64.37 km/h) | 38.66 mph (62.22 km/h) |
| 45 mph (72.42 km/h) | 43.5 mph (70 km/h) |
| 50 mph (80.47 km/h) | 48.33 mph (77.78 km/h) |
| 55 mph (88.51 km/h) | 53.16 mph (85.56 km/h) |
| 60 mph (96.56 km/h) | 57.99 mph (93.33 km/h) |
| 65 mph (104.61 km/h) | 62.83 mph (101.11 km/h) |
| 70 mph (112.65 km/h) | 67.66 mph (108.89 km/h) |
| 75 mph (120.7 km/h) | 72.49 mph (116.67 km/h) |
| 80 mph (128.75 km/h) | 77.33 mph (124.44 km/h) |
| 85 mph (136.79 km/h) | 82.16 mph (132.22 km/h) |
| 90 mph (144.84 km/h) | 86.99 mph (140 km/h) |
| 95 mph (152.89 km/h) | 91.82 mph (147.78 km/h) |
| 100 mph (160.93 km/h) | 96.66 mph (155.56 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
