| Owner: | Great Lakes Central Railroad |
| Old Name: | Tuscola and Saginaw Bay Railway Company |
| Type: | Box Car |
| AAR Class: | XLI: Insulated, Loader Equipped. Box car similar in design to "XM", with steel perforated side walls or equipped with interior side rails for securement of certain types of lading and/or permanently attached movable bulkheads. |
| AAR Type: | A445 |
| Detail Info: | Equipped Box Car, Inside Length: 49' to 59', cushion draft gear/underframe, Plug door, opening between 9 and 11 feet |
| Plate: | C |
| Max Gross Weight: | 220000 |
| Load Limit: | 136600 |
| Dry Capacity: | 4861 |
| Ext L/W/H: | 59' 5" / 10' 8" / 15' 0" |
| Int L/W/H: | 51' 6" / 9' 4" / 10' 5" |
| User Notes: | Load Limit: 136600 |
