# Forest River Sierra 391FLRB

Sierra 391FLRB is a fifth wheel floor plan by Forest River.

## Specs (2024 model year)

| Spec | Value |
| --- | --- |
| Sleeps | 6 |
| Dry weight | 13,009 lbs |
| GVWR | 16,009 lbs |

## Model years

2024, 2021. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/forest-river/sierra/391flrb?year={year}`

## Overview

Forest River built the Sierra 391FLRB around full-time livability, and it shows. Five slide rooms open up the front living area into a genuinely roomy space, while the rear is anchored by a King bed and a walk-in shower that give the bedroom suite a hotel-like feel. Storage runs throughout the coach, and owners consistently praise how well the layout translates to everyday use rather than just weekend getaways. Forest River markets the Sierra 391FLRB as the "ultimate his and hers coach," and the separated living and sleeping zones make that claim easy to believe.

## Floor plan tags

front living, rear bedroom

## Inventory

6 units currently for sale priced $46,900 to $61,760: https://rvenvy.com/fifth-wheel-trailers/forest-river/sierra/391flrb/inventory

Floor plan diagram: https://images.rvenvy.com/2a5a14fdbcfd8327a1f70a098e7d4e83d4ea5c5c19188ef577709a7947ca583e/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/forest-river/sierra/391flrb