Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/65-10 | 215/35-12 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 20.49 (520.5) | 17.93 (455.3) | -2.57 (-65.2) -12.5% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 64.38 (1635.2) | 56.31 (1430.37) | -8.06 (-204.83) -12.5% |
| Sidewall Height inches (mm) | 5.25 (133.25) | 2.96 (75.25) | -2.28 (-58) -43.5% |
| Revolutions per mile (km) | 984.19 (611.55) | 1125.13 (699.12) | 140.94 (87.57) 14.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.49 mph (28.16 km/h) |
| 25 mph (40.23 km/h) | 21.87 mph (35.19 km/h) |
| 30 mph (48.28 km/h) | 26.24 mph (42.23 km/h) |
| 35 mph (56.33 km/h) | 30.62 mph (49.27 km/h) |
| 40 mph (64.37 km/h) | 34.99 mph (56.31 km/h) |
| 45 mph (72.42 km/h) | 39.36 mph (63.35 km/h) |
| 50 mph (80.47 km/h) | 43.74 mph (70.39 km/h) |
| 55 mph (88.51 km/h) | 48.11 mph (77.43 km/h) |
| 60 mph (96.56 km/h) | 52.48 mph (84.47 km/h) |
| 65 mph (104.61 km/h) | 56.86 mph (91.5 km/h) |
| 70 mph (112.65 km/h) | 61.23 mph (98.54 km/h) |
| 75 mph (120.7 km/h) | 65.61 mph (105.58 km/h) |
| 80 mph (128.75 km/h) | 69.98 mph (112.62 km/h) |
| 85 mph (136.79 km/h) | 74.35 mph (119.66 km/h) |
| 90 mph (144.84 km/h) | 78.73 mph (126.7 km/h) |
| 95 mph (152.89 km/h) | 83.1 mph (133.74 km/h) |
| 100 mph (160.93 km/h) | 87.47 mph (140.78 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
