2026 Genesis Supreme GCK405






Get in Touch
Description
2026 Genesis Supreme GCK405
GENESIS
Genesis fifth wheels are made for the outdoor sports enthusiast. Built in Southern California where off-road adventures are just a short drive away. The interior stylings of Genesis toyhaulers will keep the excitement going and the good times rolling. Innovative floorplans built by engineers that know what customers are looking for in a hauler. Don’t settle for less, find your floorplan and start your journey today.
GARAGE MODEL – Get to know the Limited XL model with an enclosed garage wall
Features May Include:
Standard Features - Included in Base Price
- 4.0 KW ONAN Generator w/Transfer Switch
- Residential Refrigerator
- 15K BTU A/C w/Ducting
- 35,000 BTU Furnace
- Pass-Through Luggage Compartments
- Three-Burner BLACK Slide-in Range w/Glass Cover
- Loft and Bunk Ladder
- Main Area Fireplace
- Slideout Duo Vanity/Wardrobe in Bedroom
- 102" Wide Body Design
- Rear Table and Legs
- 40" Living Room TV
- 15-Foot Garage w/Entry Door
- Rear Spoiler
- Stereo AM/FM/CD/DVD w/Bluetooth/USB
- Exterior Sprayer Washer
- TV Antenna w/Cable & Satellite Hook-Up
- Two (2) Rear Stab Jacks
- 12v Powered Lavy/Galley Roof Vent/Fan
- Bunk Area Roof Vent
- Skylight Above Shower
- Black Tank Flush
- Dual 30 Lb. LP Tanks
- Plumbed For Exterior LP Hookup
- One-Piece PVC Vinyl Roof
- LED Interior Lighting Throughout
- 20-Foot Power Awning w/LED Light Strip
- Water Filter
- Dinette Seat w/Table in Living Room Area
Popular Options
- Patio Railing System
- Rear Power Patio Awning
- Wireless Backup Camera
- Stainless Steel Galley Package
- Keyless / Remote Entry Lock
- Winterized
- Hydraulic Jacks
- Central Vacuum System
- Rear Pull-Down Screen
- 32" Bedroom TV
- Arctic Package*
- EZ-Flex Suspension for Triple
Deluxe Package
- Power Opposing Rear Dinette & Power Upper Bunk
- ABS Radius Shower w/Glass Door
- Residential Sofa Seating
- Large Stainless Galley Sink w/Pull-Down Faucet
- Large Conv Microwave Oven BLACK
- Fireplace in Main Area
- Garage TV Ceiling Hook-ups
- King Bed w/Memory Foam
- Coordinated Bedspread
- Loft USB
- Black Roller Shades Throughout
- Solid Surface Galley Countertop w/Covers
Premier Package
- 8-Foot Laminated Ramp Door w/Beaver Tail
- Hi-Gloss Laminated Fiberglass, Aluminum-Framed Sidewalls
- Fiberglass Front Cap
- Exterior Folding Ladder w/ Walk-on Roof
- 10-Gallon Two-Way 110V / LP DSI Water Heater
- Sewer Hose Compartment
- LED Exterior Flood Lights, Running Lights & Taillights
Supreme Package
- Dual Landing Gear Motors w/Dual Switch
- Upgraded 7000 Lb. Triple Axles w/16" Wheels/Load Range G Tires
- Two 200W Solar Panels w/1500W Pass Thru Inverter
- 40-Gallon Fuel Station
- External 110v Electrical Outlets
- Spare Tire & Carrier
Arctic Package
- Includes: Heated, Enclosed Tanks/Valves
- Reflected Floor Insulation
- Heat Ducting System For Furnace
- Double Ceiling Insulation
Power & Cooling Upgrade Package
- Includes: 5.5KW Onan Generator Upgrade 3 13.5K BTU AC's (Bedroom-Galley (ducted) Rear), with 50-Amp Service
Info
Industry
RV
Make
Genesis Supreme
Model
GCK405
Trim
Base
Year
2026
MSRP
N/A
Category
Travel Trailer
Subcategory
Fifth Wheel
Specs
Length
Overall: 42 ft 0 in
Fuel Type
Gas
Beds
King Bed
Air Conditioner
A/C 15.0K BTU w/Ducting
Shower
Skylight Above Shower | Options: Shower w/Glass Enclosure
Awnings
Power Awning w/LED Light Strip 20 ft
Width (Ext)
102 in Wide-Body Design
Weight (Dry)
13,450 lbs
Refrigerator
Residential Refrigerator
Furnace
30,000 BTU Furnace
GVWR
17,500 lbs
Water Heater
Options: 10 gal Two-Way 110V/LP DSI Water Heater
TVs
Living Room 40 in TV | Options: 32 in TV in Bedroom | 32 in TV W/Swivel Bracket in Cargo
Max Load
Cargo Capacity: 4,050 lbs
Axle Wt (GAWR) - Front
Axle Weight: 10,310 lbs | Axle Capacity: 7,000 lbs
Wheels
16 in Wheels
Propane (LP)
Dual 30 lbs LP Tanks
Fresh Water
160 gal
Hitch Weight
3,140 lbs
Tire Size
16 in
Black Water
50 gal
Axle Wt (GAWR) - Rear
Axle Weight: 10,310 lbs | Axle Capacity: 7,000 lbs
Tires
Options: G Rated Tires
Propane (LP) Tanks
2
Grey Water
50 gal
Storage
Overhead Storage | Pass-Thru Storage | Bath Storage