Phone Icon
Webster City Used Sale!

2021 Jayco Seismic 3512

Fifth Wheel
  • Type: Fifth Wheel
  • Layout: Toy Hauler
Good Life Price: $84,400
Sale Price: $81,995


2021 Jayco Seismic 3512

The 2021 Jayco Seismic 3512 is a luxurious and versatile toy hauler designed for adventure seekers who also crave comfort and style.  Accommodates up to 8 people, with multiple sleeping options including a master bedroom with a queen bed, convertible sofas, and a loft bed.  Features a 12.5′ garage area that can be used to transport ATVs, motorcycles, or other recreational equipment. The garage also doubles as a flexible living space or additional sleeping area.

Overall, the 2021 Jayco Seismic 3512 combines the rugged capability needed for outdoor adventures with the comfort and luxury of a high-end RV.  For Sale at Good Life RV in Webster City, IA. 515-207-9457.  We do offer financing and accept trades. Give us a call today!


  • STOCK #: UP925018A
  • Location: Webster City
  • Year: 2021
  • Condition: Used
  • GVWR lbs: 17,450
  • Unloaded lbs: 13,970
  • Hitch Weight: 3,340
  • Fresh Gals: 102
  • Grey Gals: 87
  • Black Gals: 87
  • Slideouts: 3
  • Sleeps: 8
  • Layout: Toy Hauler
  • LENGTH: 41 ft

Floor Plan




  • Center Kitchen
  • Front Bedroom
  • Rear Garage
View More



  • 12.5' Garage
  • 41'5" Overall Length
View More
Disclaimer: We make every effort for complete and accurate descriptions of our RVs, but manufacturers and certain campers have changes or options that may not be noted and may differ. GLRV is not to be held responsible for misprints. Please verify the equipment on your RV before purchasing.
2021 Jayco Seismic 3512
Good Life Price: $84,400
Sale Price: $81,995
Call Us!