| Year | 2026 |
| Manufacturer | FOREST RIVER |
| Brand | SIERRA |
| Model | 4002FB |
| Type | Fifth Wheel |
| Class | |
| Fuel Type | |
| Status | New |
| Stock # | 26FR002 |
| Financing Available | |
| Warranty Available | |
| Odometer | |
| VIN | |
| Chassis | |
| Engine | |
| Transmission | |
| Suspension | N/A |
| Leveling | Automatic |
| Exterior Length | 43.5 ft. |
| Dry Weight | 12889 lbs. |
| Sleeping Capacity | 8 person(s) |
| Interior Colour | N/A |
| Exterior Colour | N/A |
| Slideouts | 4 |
Disclaimer: Product information, pricing and photos are as accurate as possible and are subject to change without notice.
2026 Forest River Sierra 4002FB – Luxury, Versatility, and Family-Friendly Innovation in One Stunning Fifth Wheel
Now Available at Pulse RV – Where Adventure Begins
Looking for a fifth wheel that blends luxury with massive sleeping capacity and unbeatable flexibility? The 2026 Forest River Si...