Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/60-16 | 385/60-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.39 (670.4) | 34.19 (868.4) | 7.8 (198) 29.5% |
| Width inches (mm) | 8.66 (220) | 15.16 (385) | 6.5 (165) 75% |
| Circum. inches (mm) | 82.92 (2106.12) | 107.41 (2728.16) | 24.49 (622.04) 29.5% |
| Sidewall Height inches (mm) | 5.2 (132) | 9.09 (231) | 3.9 (99) 75% |
| Revolutions per mile (km) | 764.13 (474.81) | 589.9 (366.55) | -174.22 (-108.26) -22.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 25.91 mph (41.69 km/h) |
| 25 mph (40.23 km/h) | 32.38 mph (52.12 km/h) |
| 30 mph (48.28 km/h) | 38.86 mph (62.54 km/h) |
| 35 mph (56.33 km/h) | 45.34 mph (72.96 km/h) |
| 40 mph (64.37 km/h) | 51.81 mph (83.39 km/h) |
| 45 mph (72.42 km/h) | 58.29 mph (93.81 km/h) |
| 50 mph (80.47 km/h) | 64.77 mph (104.23 km/h) |
| 55 mph (88.51 km/h) | 71.24 mph (114.66 km/h) |
| 60 mph (96.56 km/h) | 77.72 mph (125.08 km/h) |
| 65 mph (104.61 km/h) | 84.2 mph (135.5 km/h) |
| 70 mph (112.65 km/h) | 90.67 mph (145.93 km/h) |
| 75 mph (120.7 km/h) | 97.15 mph (156.35 km/h) |
| 80 mph (128.75 km/h) | 103.63 mph (166.77 km/h) |
| 85 mph (136.79 km/h) | 110.1 mph (177.2 km/h) |
| 90 mph (144.84 km/h) | 116.58 mph (187.62 km/h) |
| 95 mph (152.89 km/h) | 123.06 mph (198.04 km/h) |
| 100 mph (160.93 km/h) | 129.53 mph (208.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1501 | 1744 | 1878 | 1961 | 2051 | 2114 | 2185 | 2268 | 2383 | 2498 | 2625 | 2728 | 2913 | 3117 | 3277 | 3379 | 3437 | 3648 | 3941 | 4580 |
Better Fuel Economy Factory Ratios Increased Power
