Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/40-10 | 215/35-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 17.09 (434) | 19.93 (506.1) | 2.84 (72.1) 16.6% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 53.68 (1363.45) | 62.6 (1589.96) | 8.92 (226.51) 16.6% |
| Sidewall Height inches (mm) | 3.54 (90) | 2.96 (75.25) | -0.58 (-14.75) -16.4% |
| Revolutions per mile (km) | 1180.35 (733.43) | 1012.19 (628.95) | -168.15 (-104.49) -14.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 23.32 mph (37.53 km/h) |
| 25 mph (40.23 km/h) | 29.15 mph (46.92 km/h) |
| 30 mph (48.28 km/h) | 34.98 mph (56.3 km/h) |
| 35 mph (56.33 km/h) | 40.81 mph (65.68 km/h) |
| 40 mph (64.37 km/h) | 46.65 mph (75.07 km/h) |
| 45 mph (72.42 km/h) | 52.48 mph (84.45 km/h) |
| 50 mph (80.47 km/h) | 58.31 mph (93.84 km/h) |
| 55 mph (88.51 km/h) | 64.14 mph (103.22 km/h) |
| 60 mph (96.56 km/h) | 69.97 mph (112.6 km/h) |
| 65 mph (104.61 km/h) | 75.8 mph (121.99 km/h) |
| 70 mph (112.65 km/h) | 81.63 mph (131.37 km/h) |
| 75 mph (120.7 km/h) | 87.46 mph (140.75 km/h) |
| 80 mph (128.75 km/h) | 93.29 mph (150.14 km/h) |
| 85 mph (136.79 km/h) | 99.12 mph (159.52 km/h) |
| 90 mph (144.84 km/h) | 104.95 mph (168.9 km/h) |
| 95 mph (152.89 km/h) | 110.78 mph (178.29 km/h) |
| 100 mph (160.93 km/h) | 116.61 mph (187.67 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
