| Year | 2025 |
| Manufacturer | FOREST RIVER |
| Brand | SIERRA |
| Model | 4002FB (2 QUEEN BEDS, 2 FULL BATH, LOFT) |
| Type | Fifth Wheel |
| Status | New |
| Stock # | 6181 |
| Odometer | |
| VIN | |
| Exterior Length | 40.0 ft. |
| Dry Weight | 12889 lbs. |
| Sleeping Capacity | 6 person(s) |
| Interior Colour | SWITCHBACK |
| Exterior Colour | FIBERGLASS |
| Slideouts | 4 |
Disclaimer: Product information, pricing and photos are as accurate as possible and are subject to change without notice.
The Sierra 4002FB redefines versatility with space for the whole crew. Featuring two queen beds, a double bunk loft, and four slideouts, this layout offers sleeping options for family, friends, and guests. When not needed, the loft or extra bedroom can easily double as valuable storage space.
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