| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 6388 | Direct Cross Interchange | 1 |
| PACCAR | 6388CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR6388 | Indirect Cross Interchange | 1 |
| MACK | 6388 | Indirect Cross Interchange | 1 |
| MACK | 14586388 | Indirect Cross Interchange | 1 |
| FORD | 96586388 | Indirect Cross Interchange | 1 |