The floorplan code is on the decal by your door or in your owner's paperwork.
| Floorplan | Year | Main bed | Bunks | Source |
|---|---|---|---|---|
| 6254 I | 2006 | 60 × 74 in | – | Gulf Stream spec sheet |
| 6280 I | 2006 | 60 × 74 in | – | Gulf Stream spec sheet |
| 6295 I | 2006 | 60 × 74 in | – | Gulf Stream spec sheet |
| 6316IK | 2006 | 60 × 74 in | – | Gulf Stream spec sheet |
| 6331IK | 2006 | 75 × 80 in | – | Gulf Stream spec sheet |
| 6340IK | 2006 | 60 × 74 in | – | Gulf Stream spec sheet |
The newest year with a published size is shown. Each floorplan page lists every year.