New 2026 Jayco Seismic 399 — Benton, AR

The 2026 Seismic 399 is Jayco's toy hauler on the Toy Hauler floor plan. This one is new and listed at $56,915. At 45 ft 11 in it is longer than most toy haulers (35 ft 7 in). Dry weight is 14,950 lb, well above the 8,704 lb median for the category.

Plan around 17,650 lb loaded rather than the dry figure. A one-ton pickup, ideally a dually handles it comfortably; this is firmly heavy-duty territory and the truck matters more than the trailer.

Sleeping capacity is 9 — more than the 6 typical of the category. 3 slide-outs widen the interior considerably at camp.

It is listed $43,887 below the $100,802 MSRP, a 44% saving. It sits above the $38,249 category median, reflecting its size and specification. We have flagged it as a great deal against comparable listings.

Among its listed features are five star handling pkg, half bath and customer value pkg. It ships from Benton, AR door-to-door to any of the 50 states, inspected before it leaves, at one transparent price with no dealer fees.