# Keystone Montana 3790RD

Montana 3790RD is a fifth wheel floor plan by Keystone.

## Specs (2021 model year)

| Spec | Value |
| --- | --- |
| Length | 40 ft 4 in |
| Sleeps | 6 |
| Slide-outs | 5 |
| Dry weight | 14,119 lbs |
| GVWR | 16,600 lbs |
| MSRP | $101,873 |

## Model years

2021, 2018, 2017, 2016, 2015. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3790rd?year={year}`

## Overview

The Keystone Montana 3790RD centers its layout around a spacious rear living area, anchored by Thomas Payne theater seating with electric recliners, massage, and seat warmers, a setup owners consistently praise for making long stays genuinely comfortable. The kitchen punches well above its class, pairing a Suburban Elite gas cooktop and oven with a 30" convection microwave, 18 cu ft four-door refrigerator, solid surface countertops, and a backlit maple island with double diamond glass inserts. Sleeping quarters feature a Queen bed (upgradeable to a King) with a Renovo memory foam mattress, barn door entry, and a prepped washer/dryer space with dedicated circuits. Thoughtful extras like a central vacuum with a toe-kick sweep, pop-up USB outlets at the dinette, and motion-sensor LED lighting throughout reinforce the Montana 3790RD's reputation as a floor plan designed for people who spend serious time in their rig.

## Inventory

15 units currently for sale priced $29,981 to $54,982: https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3790rd/inventory

Floor plan diagram: https://images.rvenvy.com/477232ccbd70065133eed203db7792b3f914ffd0239e6f4c3414fdd5f72cbfb8/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/montana/3790rd