System Specifications
| Front | Diameter | 12.44 Inch (in) | |
| Thickness | Nominal | 1.1 Inch (in) | |
| Minimum | 1.01 Inch (in) | ||
| Variation, Max | 0.00035 Inch (in) | ||
| Runout | On Vehicle | 0.002 Inch (in) | |
| Hub Face | 0.001 Inch (in) | ||
| Rear | Diameter | 11.2 Inch (in) | |
| Thickness | Nominal | 0.55 Inch (in) | |
| Minimum | 0.51 Inch (in) | ||
| Variation, Max | 0.0004 Inch (in) | ||
| Runout | On Vehicle | 0.002 Inch (in) | |
| Hub Face | 0.001 Inch (in) | ||
| Axle Hub Face | 0.002 Inch (in) | ||
| Finish | 10-80 Micro-Inches (micro-in) |