Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 215/60-13 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 23.16 (588.2) | -3.24 (-82.2) -12.3% |
| Width inches (mm) | 8.66 (220) | 8.46 (215) | -0.2 (-5) -2.3% |
| Circum. inches (mm) | 82.92 (2106.12) | 72.75 (1847.88) | -10.17 (-258.24) -12.3% |
| Sidewall Height inches (mm) | 5.2 (132) | 5.08 (129) | -0.12 (-3) -2.3% |
| Revolutions per mile (km) | 764.13 (474.81) | 870.91 (541.16) | 106.79 (66.35) 14% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.55 mph (28.24 km/h) |
| 25 mph (40.23 km/h) | 21.93 mph (35.3 km/h) |
| 30 mph (48.28 km/h) | 26.32 mph (42.36 km/h) |
| 35 mph (56.33 km/h) | 30.71 mph (49.42 km/h) |
| 40 mph (64.37 km/h) | 35.1 mph (56.48 km/h) |
| 45 mph (72.42 km/h) | 39.48 mph (63.54 km/h) |
| 50 mph (80.47 km/h) | 43.87 mph (70.6 km/h) |
| 55 mph (88.51 km/h) | 48.26 mph (77.66 km/h) |
| 60 mph (96.56 km/h) | 52.64 mph (84.72 km/h) |
| 65 mph (104.61 km/h) | 57.03 mph (91.78 km/h) |
| 70 mph (112.65 km/h) | 61.42 mph (98.84 km/h) |
| 75 mph (120.7 km/h) | 65.8 mph (105.9 km/h) |
| 80 mph (128.75 km/h) | 70.19 mph (112.96 km/h) |
| 85 mph (136.79 km/h) | 74.58 mph (120.02 km/h) |
| 90 mph (144.84 km/h) | 78.96 mph (127.08 km/h) |
| 95 mph (152.89 km/h) | 83.35 mph (134.14 km/h) |
| 100 mph (160.93 km/h) | 87.74 mph (141.2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
