# Keystone Montana High Country 311RD

> Front bedroom, rear living area, walk-thru bath

311RD is a fifth wheel floor plan by Montana High Country (Keystone).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 35 ft |
| Sleeps | 6 |
| Slide-outs | 3 |
| MSRP | $93,120 |

## Model years

2026, 2025, 2024, 2023. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/311rd?year={year}`

## Overview

What sets the 311RD apart is its rear living layout — most of the socializing happens at the back of the rig, anchored by Thomas Payne theater seating with electric recliners and a 5K BTU fireplace that actually throws heat. Up front, the King bed sits beneath a large picture window above the dresser, making the bedroom feel airy rather than cave-like. The walk-thru bath keeps morning traffic moving, and the outdoor kitchen means you're not hauling food in and out all weekend. Keystone backs the Montana High Country with MORryde suspension throughout and Ground Control four-point auto-leveling, so setup and towing are genuinely less of a production.

## We like

- Large front bedroom window above dresser

## Things to consider

- Cramped kitchen
- Limited kitchen counter space
- Small living area TV

## Floor plan tags

walk-thru bath, front bedroom, rear living area

## Inventory

31 units currently for sale priced $47,495 to $109,800: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/311rd/inventory

Floor plan diagram: https://images.rvenvy.com/9298334d58276c46a40b8b797a2191e7c3954fa5a5ce80b036aa4216ff15ef9c/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/311rd