# Genesis Supreme MGM M3215FSXL

MGM M3215FSXL is a fifth wheel floor plan by Genesis Supreme.

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Length | 36 ft 6 in |
| Sleeps | 4 |
| Slide-outs | 1 |
| Dry weight | 9,332 lbs |
| GVWR | 13,000 lbs |

## Model years

2025. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/genesis-supreme/mgm/m3215fsxl?year={year}`

## Overview

Toy-hauler versatility meets a comfortable living space in the Genesis Supreme MGM M3215FSXL, with a 7-foot ramp door, tie-downs throughout, and an optional 40-gallon fuel station. Inside, the living room slideout opens up around opposing rear power dinette seating and two swivel rockers, while the entertainment center adds a 50-inch TV and fireplace. A full bath, pillowtop mattress, 100-gallon fresh-water tank, and standard 4.5KW Yamaha inverter/generator round out the setup.

## Floor plan tags

toy hauler

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/ee7d608f7475495ed565d0508365c0aa47449fc8396463b2f794f061c120112f/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/genesis-supreme/mgm/m3215fsxl