Welcome to my 2020 Jayco Seismic 4113 - Come get your Seismic 4113 at a fraction of new models. Current 2022 3 axel Siesmic fifth wheels on the Jayco site are going for over $140K. Why pay that much when for a 2020 model, you can own if for 50K less than new. This RV was build just before COVID supply issues on manufacturing. This was our own home on wheels. This Jayco Seismic is everything you want an RV to be. It is in excellent condition, bought new, with only one owner. The RV only made one trip, from Myrtle Beach South Caroina to Bangor Maine, and then was stored. We lived in full time for 14 months, and can say this RV truly became a home. There is a wash and dryer included that we added in the toy hauler area. This rig has plenty of space and two bedrooms and a loft, with a pull down porch both on the side and in the back. We are only selling because we are trying to buy a house.must sell. The rig is huge as fifth wheels go, plenty of room for a large family.