This unit has a sale pending.
It's still listed because pending deals sometimes fall through. Ask the dealer to be next in line.
Toy hauler
Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2026 Jayco Seismic 359
UsedStock #2755150
Listing price
2026 Seismic 359
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The open living area flows naturally into a U-shaped kitchen, making the front-to-garage layout feel surprisingly livable for a toy hauler. Two entry and exit doors add real convenience when you're loading gear or just moving between the living space and the garage, and the adjustable, removable patio door is a detail owners consistently call out as a nice touch. A bath and a half keeps morning routines from becoming a bottleneck, and the factory generator means you're not scrambling for power at the trailhead. It's a lot of rig. Plan on a capable tow vehicle, but for extended stays with toys in tow, the Seismic 359 is built around actually using all of it.
Length
41 ft 9 in
Dry weight
12,730 lbs
GVWR
17,500 lbs
Sleeps
4
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
$64,999 – $79,995
This unit is ranked 2 of 4 by asking price in this group.
Camping World
Sherman, TX
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