2027 Jayco Seismic Fifth Wheel Toy Hauler 395 

2027 Jayco Seismic Fifth Wheel Toy Hauler 395

2027 Seismic Fifth Wheel Toy Hauler
The 2027 Jayco Seismic Toy Hauler is engineered for serious adventure, combining rugged construction with elevated residential comfort inside and out. Built on a 102-inch wide structural steel I-beam frame, Seismic delivers strength where it matters most, featuring Jayco’s Stronghold VBL™ aluminum-framed, vacuum-bond laminated walls and the Magnum Truss™ XL6™ Roof System—one of the strongest tested roof structures in the industry—topped with a PVC roof membrane backed by a limited lifetime warranty.

Designed for true four-season use, the Climate Shield™ zero-degree tested weather protection system surrounds you with confidence. Double-layer fiberglass batt insulation, radiant barrier technology in the roof and floor, a fully enclosed and heated underbelly, and a powerful 35,000 BTU furnace all work together to keep you comfortable no matter the forecast. The HELIX Cooling System™ enhances climate control with an insulated dual-duct A/C design and directional, closeable vents for more efficient airflow throughout the coach.

On the road, the 5-Star Handling Package ensures a smooth, controlled towing experience. Dexter® axles with ABS, Tow Assist, and Sway Mitigation pair with 17.5-inch H-rated Cooper tires, MORryde® CRE 3000 suspension, and a Rota-Flex king pin to deliver stability and confidence mile after mile.

Off-grid capability comes standard with the NPS-powered Yamaha 6,000W generator and the Power Up Solar II system, featuring 400 watts of solar, an MPPT controller, and an 1800W inverter—giving you the freedom to camp longer and farther. Exterior convenience is elevated with the Nautilus docking station, dual black tank flush, quick-connect outside shower, LP quick-connect, Starlink prep, and pass-through storage with Slam-latch™ baggage doors. A painted fiberglass front cap with integrated RGB lighting and dual power awnings with app-controlled LED lighting bring a bold, modern presence to every campsite.

Inside, Seismic delivers a true residential experience. Premium touches include solid hardwood glazed cabinetry, dovetail-constructed drawers with full-extension guides, and durable vinyl flooring throughout—including slide rooms with no carpet. The living space offers a SuperSofa or theater seating with heat, massage, and LED lighting (select models), paired with a 4K Smart LED HDTV and MB Quart Bluetooth® audio system.

The kitchen is built to perform, featuring a 12V black glass 17 cu. ft. refrigerator, 30-inch residential microwave, and 21-inch oven with three burners, along with a versatile “do-it-all” sink complete with pull-out faucet, glass rinse, and vegetable rinse. In the bedroom, select models offer a king bed, CPAP prep on both sides, and under-bed storage, while the bathroom includes a glass shower door, skylight, porcelain foot-flush toilet, and power vent.

Jayco’s exclusive NuvoH2O whole-coach water treatment system comes standard, delivering softened, filtered water throughout the unit—part of the brand’s commitment to premium livability.

In the garage, versatility meets durability. A Tuff-Ply rubberized floor, 5,000 lb. rated D-rings anchored to the steel frame, and a 30-gallon fuel station make it easy to bring your toys along. The HappiJac® electric-lift queen beds with convertible sofas maximize space, while the three-season garage wall and ramp patio system with power awning and LED lighting transform the area into a functional living and entertainment zone.

From its advanced construction and towing confidence to its refined interior and flexible cargo space, the 2027 Jayco Seismic Toy Hauler is built to take you farther—without sacrificing the comfort of home.

Features May Include:

Standard Exterior Equipment

• 102 in. wide body structural steel I-beam construction
• Magnum Truss™ XL6™ roof system (strongest tested roof in the industry) with a PVC roof membrane system (limited lifetime warranty)
• Stronghold VBL™ aluminum-framed and vacuum-bond-laminated gel-coated fiberglass exterior walls and slide room end walls
• NPS 6,000W generator with built-in pure sine inverter and gas/C.A.R.B certified with remote
• Helix cooling system™ (industry exclusive):
• Jayco-exclusive insulated dual duct design
• Directional and closeable A/C vents
• 35,000 BTU high-capacity furnace
• Climate shield™ zero-degree tested weather protection:
• Double layer fiberglass batt insulation in ceiling and floor
• Double sided radiant barrier insulation (roof and floor)
• Painted fiberglass front cap with clear coat and built-in specialty integrated RGB lighting app controlled
• Custom, automotive-grade vinyl exterior graphics package
• JaySMART™ (safety markers and reverse travel) LED lighting
• JayPort™ outside griddle prep (standard on all floorplans without a standard outside kitchen)
• 50-amp service
• Battery disconnect switch
• Detachable shore power cord
• Digital TV antenna
• Satellite prep
• Starlink prep
• LED exterior lighting package
• LED-lighted enclosed nautilus docking station
• Dual black tank flush, winterization and sanitation station
• Quick-connect outside shower with hose and sprayer
• 5 in. fresh water drain valve
• LP quick-connect
• Pass-through storage with slam-latch™ baggage doors
• Keyed-alike™ lock system
• Under-mounted spare tire
• 6-point hydraulic leveling

Standard Interior Equipment

• King bed (Select Models)
• Residential quilted bedspread
• P.A.P. prepped bedroom (both sides)
• Carbon monoxide and LP detector
• Central command center with built-in tank monitoring
• Removable shower head sprayer
• Solid hardwood raised panel glazed doors and drawers
• Hardwood safety handrail on hallway steps
• Heavy-duty, 75 lb., full-extension, steel ball-bearing drawer guides
• Residential finished dove-tail jointed drawers throughout
• 5/8 in. tongue-and-groove joined plywood main floor decking and 3/8 in. tongue-and-groove plywood in the roof
• USB-C 12V charging ports (multiple locations throughout)
• 12V Inverted to 110V receptacles
• LED fireplace with electric 5,000 BTU space heater (select models)
• LED interior lighting throughout
• No in floor heat registers throughout the coach
• Porcelain foot flush toilet
• Bathroom skylight
• PEX plumbing
• Water Shutoff at all faucet locations
• Residential "Do it all" sink with pull-out kitchen faucet, glass rinse and vegetable rinse
• Washer/dryer prep
• Vinyl flooring in slide outs (no carpet)
• Super sofa or theatre seats with heat, power recline and LED lighting (select models)
• Gas-strutted under-bed storage
• Stain-protected performance fabric on all furniture