2021 Jayco Seismic 4113 – Ultimate Luxury Toy Hauler Fifth Wheel
Introducing the massive and incredibly well-engineered 2021 Jayco Seismic 4113 toy hauler. At 45′ 7″, this fifth wheel is built for adventure with a 12’6″ cargo garage, a unique side patio, and a party deck. Featuring Jayco’s industry-leading HELIX cooling, Climate Shield protection, and luxurious residential finishes, it’s designed to comfortably haul your gear and sleep up to 10 people in style.
Exterior & Garage Features
- Massive 12’6″ Cargo Garage with EZ-Lift Tailgate
- Unique Side Patio & Rear Party Deck for Ultimate Outdoor Living
- Exterior TV & Marine-Grade Speakers
- Stronghold VBL™ Vacuum-Bonded Walls & Magnum Truss™ Roof (Strongest Tested)
- 102″ Wide-Body, Structural Steel I-Beam Construction
- Two Power Awnings & Fully Enclosed, LED-Lit Nautilus™ Docking Center
- Oversized Battery Compartment (Room for 4-6 Batteries) & Under-Mounted Spare Tire
Luxury Interior & Living Space
- Sleeps Up to 10 with Loft Bed, Reclining Sofa, & SuperSofa
- Two Spacious Slide-Outs with Solid Hardwood Fascia
- Handcrafted, Glazed Hardwood Cabinet Doors & Trim Throughout
- SuperSofa with Heat, Massage, Recliners, Cup Holders & LED Lighting
- LED Fireplace with 5,000 BTU Electric Heater
- Bar/Coffee Area, Large Wardrobes, & Washer/Dryer Prep
- Shaw® Vinyl Flooring Throughout (Made in USA)
Gourmet Kitchen & Appliances
- 18 Cu. Ft. Norcold® Polar Max 2-Way Refrigerator
- Stainless Steel Kitchen Sink with Pull-Out Sprayer Faucet
- Residential Quilted Bedspread & Pillows
- Gas-Strut Assisted Under-Bed Storage
Climate Control & Protection
- HELIX Cooling System™: Dual Exterior-Mounted 15,000 BTU “Whisper Quiet” A/Cs
- Climate Shield™: Fully Enclosed & Heated Underbelly, 40,000 BTU Furnace, Premium Insulation
- PEX Plumbing & Water Heater Bypass
Technology & Electrical
- JAYCOMMAND™ “Smart RV” System powered by BMPRO®
- Digital TV Antenna with Wi-Fi Extender
- Onan 5500KW Generator
- Detachable Powersmart™ LED Shore Power Cord
- Dual USB Ports, 12V Charging Station, & Bluetooth® LED Dimmers
Bath & Convenience
- Walk-In Shower & Sliding Glass Bathroom Door
- Carbon Monoxide & LP Detector
Key Specifications
- Price: $99,995 | Year/Make/Model: 2021 Jayco Seismic 4113
- Length: 45′ 7″ | Garage: 12’6″ | Floorplan: Toy Hauler
- GVWR: 20,695 lbs | Hitch Weight: 3,570 lbs | Cargo Capacity: 4,500 lbs
- Fresh Water: 106 gal | Gray/Black Water: 87 gal each
- Sleeps: Up to 10 | Slide-Outs: 2 | A/C Units: 2 (HELIX System)
The 2021 Jayco Seismic 4113 redefines the luxury toy hauler category. It’s not just about the enormous garage and innovative side patio; it’s about the unparalleled build quality with the Magnum Truss roof and HELIX cooling system. Inside, the residential feel, premium materials, and smart technology like the JAYCOMMAND system create a comfortable and connected living space. This is the ultimate rig for those who demand the toughest construction, the most versatile space, and top-tier amenities for large groups or families.
12’6″ Garage | Side Patio | HELIX Dual A/C | JAYCOMMAND Smart System | Sleeps 10