| Year | 2026 |
| Make | Grand Design |
| Model | Influence |
| Floorplan | 3904BH |
| Category | Fifth Wheels |
| Location | Madison, AL |
| Status | Active |
Grand Design Influence Fifth Wheel 3904BH Highlights
Rear Bunkhouse Suite with Half Bath
Queen Bed Slide in Private Front Bedroom
L-Shaped Sofa with Recline
U-Shaped Kitchen with Flip-Up Countertop Extension
Outdoor Griddle and Refrigerator
Dual Entry Doors
The Grand Design Influence 3904BH delivers exceptional space, comfort, and versatility for families who want a true residential feel on the road. With two private sleeping suites, a full and half bath, and an expansive living area, this fifth wheel is built for extended stays and all-season adventures.
The rear bunkhouse provides the ideal retreat for kids or guests with:
A slide-out tri-fold sofa and fold-down bunk
A second bunk for additional sleeping space
Generous storage for clothes and gear
A private half bath with direct exterior entry for convenience
This layout eliminates interior traffic and makes outdoor access easy during long camping days.
The front bedroom includes:
A queen bed slide for added floor space
A pass-thru clothes hamper that leads directly into the main bathroom
Washer and dryer prep for residential-style convenience
Wardrobe storage and nightstands with charging ports
The adjoining full bathroom offers a spacious shower and easy access from the hallway or bedroom.
The kitchen is designed for cooking at camp with ease and includes:
Ample countertop space
A flip-up counter extension
A spice rack above the microwave
A U-shaped dinette perfect for family meals or game nights
Outdoors, enjoy the griddle and refrigerator, ideal for breakfasts, tailgating, or evening grilling.
Relax in the open living room featuring:
An L-shaped sofa with recline
An entertainment wall with a LED smart TV
A fireplace for added warmth and ambiance
Smart storage solutions for organization
The Influence series is engineered for dependable, year-round use with:
Five-sided aluminum cage construction
Walk-on roof
Fully enclosed and heated underbelly with warmed tanks
MORryde CRE3000 suspension for smoother towing
101" widebody frame for maximum interior space
Convenience features include Keyed-Alike locks, slam-latch baggage doors with magnetic catches, an exterior security light, and SolidStep entry steps.
Inside, youll enjoy:
Congoleum flooring
Premium roller shades
USB-equipped nightstands
Hallway handrail
Electric fireplace
On-demand tankless water heater for endless hot water
Every detail is crafted for a residential feel and enhanced usability on long trips.