Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 185/60-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 24.74 (628.4) | -1.65 (-42) -6.3% |
| Width inches (mm) | 8.66 (220) | 7.28 (185) | -1.38 (-35) -15.9% |
| Circum. inches (mm) | 82.92 (2106.12) | 77.72 (1974.18) | -5.19 (-131.95) -6.3% |
| Sidewall Height inches (mm) | 5.2 (132) | 4.37 (111) | -0.83 (-21) -15.9% |
| Revolutions per mile (km) | 764.13 (474.81) | 815.2 (506.54) | 51.07 (31.73) 6.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.75 mph (30.17 km/h) |
| 25 mph (40.23 km/h) | 23.43 mph (37.71 km/h) |
| 30 mph (48.28 km/h) | 28.12 mph (45.26 km/h) |
| 35 mph (56.33 km/h) | 32.81 mph (52.8 km/h) |
| 40 mph (64.37 km/h) | 37.49 mph (60.34 km/h) |
| 45 mph (72.42 km/h) | 42.18 mph (67.88 km/h) |
| 50 mph (80.47 km/h) | 46.87 mph (75.43 km/h) |
| 55 mph (88.51 km/h) | 51.55 mph (82.97 km/h) |
| 60 mph (96.56 km/h) | 56.24 mph (90.51 km/h) |
| 65 mph (104.61 km/h) | 60.93 mph (98.05 km/h) |
| 70 mph (112.65 km/h) | 65.61 mph (105.6 km/h) |
| 75 mph (120.7 km/h) | 70.3 mph (113.14 km/h) |
| 80 mph (128.75 km/h) | 74.99 mph (120.68 km/h) |
| 85 mph (136.79 km/h) | 79.67 mph (128.22 km/h) |
| 90 mph (144.84 km/h) | 84.36 mph (135.77 km/h) |
| 95 mph (152.89 km/h) | 89.05 mph (143.31 km/h) |
| 100 mph (160.93 km/h) | 93.74 mph (150.85 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2075 | 2410 | 2595 | 2710 | 2834 | 2922 | 3019 | 3134 | 3293 | 3452 | 3628 | 3769 | 4025 | 4308 | 4529 | 4670 | 4749 | 5041 | 5447 | 6329 |
Better Fuel Economy Factory Ratios Increased Power
