{"@context":"https://schema.org","@type":"Product","name":"3 JAYCO SEISMIC RVs for sale in California","offers":{"@type":"AggregateOffer","offerCount":3,"lowPrice":"107399.00","highPrice":"110080.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-jayco-seismic-399/0553f8fc-131c-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 JAYCO SEISMIC 399","description":"2026 Jayco Seismic 399, Introducing the 2026 Jayco Seismic Toy Hauler, a spacious fifth-wheel designed for adventure enthusiasts. With a length of 45.92 ft and a dry weight of 14,950 lbs, this RV is perfect for those who seek comfort and functionality on their journeys. Accommodating up to 9 guests, it features 3 slides and a walk-in shower, ensuring a comfortable experience for family and friends. The Jayco reputation for quality and innovation shines through in this exceptional model, making it ideal for outdoor adventures and memorable road trips. Schedule your tour today!","itemCondition":"Used","priceCurrency":"USD","price":"107399.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-jayco-seismic-399/8fcf9572-8e43-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 JAYCO SEISMIC 399","description":"2026 JAYCO SEISMIC 399, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel Toy Hauler sleeps 9 people and is available at Camping World in Menifee, CA.

Specs: Length: 45.92' | Weight: 14950.0 lbs | Slide Outs: 3 | Sleep Number: 9 | Electrical Service: 50 amp | Exterior Height: 13.17' | Fresh Water Tank: 106.0 gal | Black Water Tank: 87.0 gal

Also Includes: * FIVE STAR HANDLING PKG * HALF BATH * CUSTOMER VALUE PKG","itemCondition":"Used","priceCurrency":"USD","price":"110080.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-jayco-seismic-399/3f20d72b-0294-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 JAYCO SEISMIC 399","description":"2026 JAYCO SEISMIC 399, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel Toy Hauler sleeps 9 people and is available at Camping World in San Diego, CA.

Specs: Length: 45.92' | Weight: 14950.0 lbs | Slide Outs: 3 | Sleep Number: 9 | Electrical Service: 50 amp | Exterior Height: 13.17' | Fresh Water Tank: 106.0 gal | Black Water Tank: 87.0 gal

Also Includes: * CUSTOMER VALUE PKG * HALF BATH * FIVE STAR HANDLING PKG","itemCondition":"Used","priceCurrency":"USD","price":"110080.00"}}]}}