Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/65-13 | 215/60-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.49 (596.7) | 23.16 (588.2) | -0.33 (-8.5) -1.4% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 73.8 (1874.59) | 72.75 (1847.88) | -1.05 (-26.7) -1.4% |
| Sidewall Height inches (mm) | 5.25 (133.25) | 5.08 (129) | -0.17 (-4.25) -3.2% |
| Revolutions per mile (km) | 858.51 (533.45) | 870.91 (541.16) | 12.41 (7.71) 1.4% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.72 mph (31.73 km/h) |
| 25 mph (40.23 km/h) | 24.64 mph (39.66 km/h) |
| 30 mph (48.28 km/h) | 29.57 mph (47.59 km/h) |
| 35 mph (56.33 km/h) | 34.5 mph (55.52 km/h) |
| 40 mph (64.37 km/h) | 39.43 mph (63.46 km/h) |
| 45 mph (72.42 km/h) | 44.36 mph (71.39 km/h) |
| 50 mph (80.47 km/h) | 49.29 mph (79.32 km/h) |
| 55 mph (88.51 km/h) | 54.22 mph (87.25 km/h) |
| 60 mph (96.56 km/h) | 59.15 mph (95.19 km/h) |
| 65 mph (104.61 km/h) | 64.07 mph (103.12 km/h) |
| 70 mph (112.65 km/h) | 69 mph (111.05 km/h) |
| 75 mph (120.7 km/h) | 73.93 mph (118.98 km/h) |
| 80 mph (128.75 km/h) | 78.86 mph (126.91 km/h) |
| 85 mph (136.79 km/h) | 83.79 mph (134.85 km/h) |
| 90 mph (144.84 km/h) | 88.72 mph (142.78 km/h) |
| 95 mph (152.89 km/h) | 93.65 mph (150.71 km/h) |
| 100 mph (160.93 km/h) | 98.58 mph (158.64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2216 | 2575 | 2773 | 2895 | 3027 | 3122 | 3225 | 3348 | 3518 | 3688 | 3876 | 4027 | 4301 | 4602 | 4838 | 4989 | 5074 | 5385 | 5819 | 6762 |
Better Fuel Economy Factory Ratios Increased Power
